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    9040 vulnerabilities by Mozilla

    CVE-2026-120572 (GCVE-0-2026-120572)

    Vulnerability from nvd – Published: 2026-11-03 14:00 – Updated: 2026-11-03 14:17
    VLAI
    Title
    Incorrect boundary conditions in the Layout: Block and Inline component
    Summary
    Incorrect boundary conditions in the Layout: Block and Inline component. This vulnerability was fixed in Firefox 159.0.1.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-03 14:16 UTC
    CWE
    • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159.0.1 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 8.8,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "REQUIRED",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-120572",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-11-03T14:16:58.683127Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-119",
                    "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-11-03T14:17:13.886Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "Firefox",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159.0.1",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Mozilla"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Incorrect boundary conditions in the Layout: Block and Inline component. This vulnerability was fixed in Firefox 159.0.1."
                }
              ],
              "value": "Incorrect boundary conditions in the Layout: Block and Inline component. This vulnerability was fixed in Firefox 159.0.1."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-11-03T14:00:09.093Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2079035"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-123/"
            }
          ],
          "title": "Incorrect boundary conditions in the Layout: Block and Inline component"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-120572",
        "datePublished": "2026-11-03T14:00:09.093Z",
        "dateReserved": "2026-11-02T16:39:22.673Z",
        "dateUpdated": "2026-11-03T14:17:13.886Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118180 (GCVE-0-2026-118180)

    Vulnerability from nvd – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Matrix homeserver could redirect the chat session to a local file or network share
    Summary
    When logging in to a Matrix account, Thunderbird used the homeserver address provided in the server's login response without validating it. A malicious or compromised homeserver could provide a file: URL, causing Thunderbird to send all further Matrix requests of that session to local files or, on Windows, to an attacker-controlled network share, which could leak the user's NTLM credentials. The NTLM credential leak only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Magnus Melin"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "When logging in to a Matrix account, Thunderbird used the homeserver address provided in the server\u0027s login response without validating it. A malicious or compromised homeserver could provide a file: URL, causing Thunderbird to send all further Matrix requests of that session to local files or, on Windows, to an attacker-controlled network share, which could leak the user\u0027s NTLM credentials.\u003cbr /\u003eThe NTLM credential leak only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "When logging in to a Matrix account, Thunderbird used the homeserver address provided in the server\u0027s login response without validating it. A malicious or compromised homeserver could provide a file: URL, causing Thunderbird to send all further Matrix requests of that session to local files or, on Windows, to an attacker-controlled network share, which could leak the user\u0027s NTLM credentials.\nThe NTLM credential leak only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:53.280Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2080939"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Matrix homeserver could redirect the chat session to a local file or network share"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118180",
        "datePublished": "2026-10-27T18:16:33.495Z",
        "dateReserved": "2026-10-27T18:16:33.089Z",
        "dateUpdated": "2026-10-27T18:27:53.280Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118179 (GCVE-0-2026-118179)

    Vulnerability from nvd – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Request forgery via news: links
    Summary
    Clicking a news: or snews: link that referenced a message-ID made Thunderbird connect, without asking, to the host and port given in the link, even if it was not a configured news server. Line breaks in the message-ID were sent to the server unmodified, so a crafted link could send arbitrary commands to services reachable from the user's network. In addition, snews: links to such servers connected without TLS. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Nguyen Tuan Hung"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Clicking a news: or snews: link that referenced a message-ID made Thunderbird connect, without asking, to the host and port given in the link, even if it was not a configured news server. Line breaks in the message-ID were sent to the server unmodified, so a crafted link could send arbitrary commands to services reachable from the user\u0027s network. In addition, snews: links to such servers connected without TLS. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "Clicking a news: or snews: link that referenced a message-ID made Thunderbird connect, without asking, to the host and port given in the link, even if it was not a configured news server. Line breaks in the message-ID were sent to the server unmodified, so a crafted link could send arbitrary commands to services reachable from the user\u0027s network. In addition, snews: links to such servers connected without TLS. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:52.176Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2077789"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Request forgery via news: links"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118179",
        "datePublished": "2026-10-27T18:16:32.658Z",
        "dateReserved": "2026-10-27T18:16:32.317Z",
        "dateUpdated": "2026-10-27T18:27:52.176Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118178 (GCVE-0-2026-118178)

    Vulnerability from nvd – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    RSS feed could redirect its subscription to a local file or network share
    Summary
    A remote RSS feed could use the itunes:new-feed-url or newLocation element to permanently change its stored subscription URL to a file: URL. Thunderbird then read that location on every feed update. This allowed a malicious feed, or an attacker able to modify a feed delivered over HTTP, to make Thunderbird read local files and, on Windows, connect to an attacker-controlled network share, which could leak the user's NTLM credentials. The NTLM credential leak only affects Thunderbird on Windows. Other operating systems are affected by the local file read only. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "KhalidAlharthi"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "A remote RSS feed could use the itunes:new-feed-url or newLocation element to permanently change its stored subscription URL to a file: URL. Thunderbird then read that location on every feed update. This allowed a malicious feed, or an attacker able to modify a feed delivered over HTTP, to make Thunderbird read local files and, on Windows, connect to an attacker-controlled network share, which could leak the user\u0027s NTLM credentials.\u003cbr /\u003eThe NTLM credential leak only affects Thunderbird on Windows. Other operating systems are affected by the local file read only. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "A remote RSS feed could use the itunes:new-feed-url or newLocation element to permanently change its stored subscription URL to a file: URL. Thunderbird then read that location on every feed update. This allowed a malicious feed, or an attacker able to modify a feed delivered over HTTP, to make Thunderbird read local files and, on Windows, connect to an attacker-controlled network share, which could leak the user\u0027s NTLM credentials.\nThe NTLM credential leak only affects Thunderbird on Windows. Other operating systems are affected by the local file read only. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:51.092Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2075772"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "RSS feed could redirect its subscription to a local file or network share"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118178",
        "datePublished": "2026-10-27T18:16:31.904Z",
        "dateReserved": "2026-10-27T18:16:31.563Z",
        "dateUpdated": "2026-10-27T18:27:51.092Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118177 (GCVE-0-2026-118177)

    Vulnerability from nvd – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Calendar discovery accepted local file and remote network share locations
    Summary
    When looking for calendars in a directory on a server, during account setup or when adding a new network calendar, Thunderbird accepted calendar locations pointing to other servers, local files or network shares. A malicious server, or a network attacker when the lookup used plain HTTP, could make Thunderbird subscribe to such a location. On Windows this could leak the user's NTLM credentials to an attacker-controlled host on every calendar refresh, and changes to the calendar could be written to the attacker's share or overwrite a local file. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Magnus Melin"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "When looking for calendars in a directory on a server, during account setup or when adding a new network calendar, Thunderbird accepted calendar locations pointing to other servers, local files or network shares. A malicious server, or a network attacker when the lookup used plain HTTP, could make Thunderbird subscribe to such a location. On Windows this could leak the user\u0027s NTLM credentials to an attacker-controlled host on every calendar refresh, and changes to the calendar could be written to the attacker\u0027s share or overwrite a local file. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "When looking for calendars in a directory on a server, during account setup or when adding a new network calendar, Thunderbird accepted calendar locations pointing to other servers, local files or network shares. A malicious server, or a network attacker when the lookup used plain HTTP, could make Thunderbird subscribe to such a location. On Windows this could leak the user\u0027s NTLM credentials to an attacker-controlled host on every calendar refresh, and changes to the calendar could be written to the attacker\u0027s share or overwrite a local file. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:49.964Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2080924"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Calendar discovery accepted local file and remote network share locations"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118177",
        "datePublished": "2026-10-27T18:16:31.083Z",
        "dateReserved": "2026-10-27T18:16:30.717Z",
        "dateUpdated": "2026-10-27T18:27:49.964Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118176 (GCVE-0-2026-118176)

    Vulnerability from nvd – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Bypass of remote UNC path restriction in mailbox: URLs
    Summary
    Thunderbird's check that prevents mailbox: URLs from accessing files on remote Windows network shares could be bypassed using extended-length UNC paths. Displaying a specially crafted email could cause Thunderbird to connect to an SMB server chosen by the attacker, disclosing the user's Windows account name and NTLM authentication data, which could be used for offline password cracking or relay attacks. This bug only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "YuYoung Sung"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Thunderbird\u0027s check that prevents mailbox: URLs from accessing files on remote Windows network shares could be bypassed using extended-length UNC paths. Displaying a specially crafted email could cause Thunderbird to connect to an SMB server chosen by the attacker, disclosing the user\u0027s Windows account name and NTLM authentication data, which could be used for offline password cracking or relay attacks.\u003cbr /\u003eThis bug only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "Thunderbird\u0027s check that prevents mailbox: URLs from accessing files on remote Windows network shares could be bypassed using extended-length UNC paths. Displaying a specially crafted email could cause Thunderbird to connect to an SMB server chosen by the attacker, disclosing the user\u0027s Windows account name and NTLM authentication data, which could be used for offline password cracking or relay attacks.\nThis bug only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:48.875Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2081141"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Bypass of remote UNC path restriction in mailbox: URLs"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118176",
        "datePublished": "2026-10-27T18:16:30.272Z",
        "dateReserved": "2026-10-27T18:16:29.898Z",
        "dateUpdated": "2026-10-27T18:27:48.875Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118175 (GCVE-0-2026-118175)

    Vulnerability from nvd – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Content of other messages could be included when replying to a crafted message
    Summary
    When replying to, forwarding, or editing a crafted email message as new, Thunderbird could embed parts of a different message stored in the same folder into the message being composed, without showing a blocked content warning. If the user sent the message, the content of the other message was disclosed to the recipients. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
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        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
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                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
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                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "YuYoung Sung"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
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                }
              ],
              "value": "When replying to, forwarding, or editing a crafted email message as new, Thunderbird could embed parts of a different message stored in the same folder into the message being composed, without showing a blocked content warning. If the user sent the message, the content of the other message was disclosed to the recipients. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:47.611Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2081720"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Content of other messages could be included when replying to a crafted message"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118175",
        "datePublished": "2026-10-27T18:16:29.537Z",
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        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118174 (GCVE-0-2026-118174)

    Vulnerability from nvd – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Displaying a message could load an attacker-chosen URL through an OpenPGP key attachment
    Summary
    When a message containing an OpenPGP key attachment was displayed, Thunderbird automatically loaded the attachment's content to offer importing the key. A sender could mark the attachment as an external attachment pointing to an arbitrary URL, which Thunderbird then loaded without any user interaction, bypassing remote content blocking. On Windows, a URL pointing to an attacker-controlled network share could leak the user's NTLM credentials. The NTLM credential leak only affects Thunderbird on Windows. On other operating systems, the issue allowed a remote request that bypassed remote content blocking. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Magnus Melin"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "When a message containing an OpenPGP key attachment was displayed, Thunderbird automatically loaded the attachment\u0027s content to offer importing the key. A sender could mark the attachment as an external attachment pointing to an arbitrary URL, which Thunderbird then loaded without any user interaction, bypassing remote content blocking. On Windows, a URL pointing to an attacker-controlled network share could leak the user\u0027s NTLM credentials.\u003cbr /\u003eThe NTLM credential leak only affects Thunderbird on Windows. On other operating systems, the issue allowed a remote request that bypassed remote content blocking. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "When a message containing an OpenPGP key attachment was displayed, Thunderbird automatically loaded the attachment\u0027s content to offer importing the key. A sender could mark the attachment as an external attachment pointing to an arbitrary URL, which Thunderbird then loaded without any user interaction, bypassing remote content blocking. On Windows, a URL pointing to an attacker-controlled network share could leak the user\u0027s NTLM credentials.\nThe NTLM credential leak only affects Thunderbird on Windows. On other operating systems, the issue allowed a remote request that bypassed remote content blocking. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:46.521Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2080910"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Displaying a message could load an attacker-chosen URL through an OpenPGP key attachment"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118174",
        "datePublished": "2026-10-27T18:16:28.729Z",
        "dateReserved": "2026-10-27T18:16:28.266Z",
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        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118027 (GCVE-0-2026-118027)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 14:06
    VLAI
    Title
    Frame poisoning in the Layout component
    Summary
    Frame poisoning in the Layout component. This vulnerability was fixed in Firefox ESR 115.44.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 115.44 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Firefox",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "115.44",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Mozilla"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Frame poisoning in the Layout component. This vulnerability was fixed in Firefox ESR 115.44."
                }
              ],
              "value": "Frame poisoning in the Layout component. This vulnerability was fixed in Firefox ESR 115.44."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T14:06:06.303Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2045606"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-119/"
            }
          ],
          "title": "Frame poisoning in the Layout component"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118027",
        "datePublished": "2026-10-27T14:06:06.303Z",
        "dateReserved": "2026-10-27T14:06:06.134Z",
        "dateUpdated": "2026-10-27T14:06:06.303Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118026 (GCVE-0-2026-118026)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:18
    VLAI
    Title
    Invalid pointer in the JavaScript: GC component
    Summary
    Invalid pointer in the JavaScript: GC component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Firefox",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            },
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Mozilla"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
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                }
              ],
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            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:18:37.886Z",
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            "shortName": "mozilla"
          },
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            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2077075"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-118/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            }
          ],
          "title": "Invalid pointer in the JavaScript: GC component"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118026",
        "datePublished": "2026-10-27T14:06:05.943Z",
        "dateReserved": "2026-10-27T14:06:05.746Z",
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        "state": "PUBLISHED"
      },
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      "dataVersion": "5.2"
    }

    CVE-2026-118025 (GCVE-0-2026-118025)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:18
    VLAI
    Title
    Other issue in the SVG component
    Summary
    Other issue in the SVG component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Firefox",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            },
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Mozilla"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Other issue in the SVG component. This vulnerability was fixed in Firefox 159 and Thunderbird 159."
                }
              ],
              "value": "Other issue in the SVG component. This vulnerability was fixed in Firefox 159 and Thunderbird 159."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:18:33.578Z",
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            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2082311"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-118/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            }
          ],
          "title": "Other issue in the SVG component"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118025",
        "datePublished": "2026-10-27T14:06:05.536Z",
        "dateReserved": "2026-10-27T14:06:05.334Z",
        "dateUpdated": "2026-10-27T18:18:33.578Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118024 (GCVE-0-2026-118024)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:18
    VLAI
    Title
    Use-after-free in the Graphics: Text component
    Summary
    Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Firefox",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            },
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Mozilla"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
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                }
              ],
              "value": "Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 159 and Thunderbird 159."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:18:32.888Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2081959"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-118/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            }
          ],
          "title": "Use-after-free in the Graphics: Text component"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118024",
        "datePublished": "2026-10-27T14:06:05.145Z",
        "dateReserved": "2026-10-27T14:06:04.918Z",
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        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118023 (GCVE-0-2026-118023)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:18
    VLAI
    Title
    Sandbox escape due to use-after-free in the Graphics: WebRender component
    Summary
    Sandbox escape due to use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Firefox",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            },
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Mozilla"
            }
          ],
          "descriptions": [
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              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
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                }
              ],
              "value": "Sandbox escape due to use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox 159 and Thunderbird 159."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:18:26.392Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2079499"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-118/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            }
          ],
          "title": "Sandbox escape due to use-after-free in the Graphics: WebRender component"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118023",
        "datePublished": "2026-10-27T14:06:04.734Z",
        "dateReserved": "2026-10-27T14:06:04.563Z",
        "dateUpdated": "2026-10-27T18:18:26.392Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118022 (GCVE-0-2026-118022)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:18
    VLAI
    Title
    Sandbox escape due to use-after-free in the Disability Access APIs component
    Summary
    Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Firefox",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            },
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Mozilla"
            }
          ],
          "descriptions": [
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              "lang": "en",
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                {
                  "base64": false,
                  "type": "text/html",
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                }
              ],
              "value": "Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 159 and Thunderbird 159."
            }
          ],
          "providerMetadata": {
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            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
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          "title": "Sandbox escape due to use-after-free in the Disability Access APIs component"
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    CVE-2026-118021 (GCVE-0-2026-118021)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:18
    VLAI
    Title
    Sandbox escape due to use-after-free in the XPCOM component
    Summary
    Sandbox escape due to use-after-free in the XPCOM component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

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            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            }
          ],
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      },
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    CVE-2026-118020 (GCVE-0-2026-118020)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:18
    VLAI
    Title
    Use-after-free in the Layout component
    Summary
    Use-after-free in the Layout component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

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            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            }
          ],
          "title": "Use-after-free in the Layout component"
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    CVE-2026-118019 (GCVE-0-2026-118019)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:17
    VLAI
    Title
    Race condition, use-after-free in the DOM: File component
    Summary
    Race condition, use-after-free in the DOM: File component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

    {
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              "vendor": "Mozilla",
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    CVE-2026-118018 (GCVE-0-2026-118018)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 14:06
    VLAI
    Title
    Spoofing issue in the Downloads component in Firefox for Android
    Summary
    Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

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                }
              ]
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          ],
          "credits": [
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              "lang": "en",
              "value": "haxatron1"
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          ],
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          ],
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    CVE-2026-118017 (GCVE-0-2026-118017)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:17
    VLAI
    Title
    Use-after-free in the SVG component
    Summary
    Use-after-free in the SVG component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
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          "credits": [
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              "lang": "en",
              "value": "OpenAI Codex Security (kylebot)"
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    CVE-2026-118016 (GCVE-0-2026-118016)

    Vulnerability from nvd – Published: 2026-10-27 14:06 – Updated: 2026-10-27 18:17
    VLAI
    Title
    Use-after-free in the DOM: Core & HTML component
    Summary
    Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Mozilla Thunderbird Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

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              "vendor": "Mozilla",
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            }
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    CVE-2026-120572 (GCVE-0-2026-120572)

    Vulnerability from cvelistv5 – Published: 2026-11-03 14:00 – Updated: 2026-11-03 14:17
    VLAI
    Title
    Incorrect boundary conditions in the Layout: Block and Inline component
    Summary
    Incorrect boundary conditions in the Layout: Block and Inline component. This vulnerability was fixed in Firefox 159.0.1.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-03 14:16 UTC
    CWE
    • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Firefox Unaffected: 159.0.1 , ≤ * (rpm)
    Create a notification for this product.
    Credits
    Show details on NVD website

    {
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              {
                "cvssV3_1": {
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                  "baseScore": 8.8,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "REQUIRED",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "version": "3.1"
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              },
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        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118180 (GCVE-0-2026-118180)

    Vulnerability from cvelistv5 – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Matrix homeserver could redirect the chat session to a local file or network share
    Summary
    When logging in to a Matrix account, Thunderbird used the homeserver address provided in the server's login response without validating it. A malicious or compromised homeserver could provide a file: URL, causing Thunderbird to send all further Matrix requests of that session to local files or, on Windows, to an attacker-controlled network share, which could leak the user's NTLM credentials. The NTLM credential leak only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Magnus Melin"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "When logging in to a Matrix account, Thunderbird used the homeserver address provided in the server\u0027s login response without validating it. A malicious or compromised homeserver could provide a file: URL, causing Thunderbird to send all further Matrix requests of that session to local files or, on Windows, to an attacker-controlled network share, which could leak the user\u0027s NTLM credentials.\u003cbr /\u003eThe NTLM credential leak only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "When logging in to a Matrix account, Thunderbird used the homeserver address provided in the server\u0027s login response without validating it. A malicious or compromised homeserver could provide a file: URL, causing Thunderbird to send all further Matrix requests of that session to local files or, on Windows, to an attacker-controlled network share, which could leak the user\u0027s NTLM credentials.\nThe NTLM credential leak only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:53.280Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2080939"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Matrix homeserver could redirect the chat session to a local file or network share"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118180",
        "datePublished": "2026-10-27T18:16:33.495Z",
        "dateReserved": "2026-10-27T18:16:33.089Z",
        "dateUpdated": "2026-10-27T18:27:53.280Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118179 (GCVE-0-2026-118179)

    Vulnerability from cvelistv5 – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Request forgery via news: links
    Summary
    Clicking a news: or snews: link that referenced a message-ID made Thunderbird connect, without asking, to the host and port given in the link, even if it was not a configured news server. Line breaks in the message-ID were sent to the server unmodified, so a crafted link could send arbitrary commands to services reachable from the user's network. In addition, snews: links to such servers connected without TLS. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Nguyen Tuan Hung"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Clicking a news: or snews: link that referenced a message-ID made Thunderbird connect, without asking, to the host and port given in the link, even if it was not a configured news server. Line breaks in the message-ID were sent to the server unmodified, so a crafted link could send arbitrary commands to services reachable from the user\u0027s network. In addition, snews: links to such servers connected without TLS. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "Clicking a news: or snews: link that referenced a message-ID made Thunderbird connect, without asking, to the host and port given in the link, even if it was not a configured news server. Line breaks in the message-ID were sent to the server unmodified, so a crafted link could send arbitrary commands to services reachable from the user\u0027s network. In addition, snews: links to such servers connected without TLS. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:52.176Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2077789"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Request forgery via news: links"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118179",
        "datePublished": "2026-10-27T18:16:32.658Z",
        "dateReserved": "2026-10-27T18:16:32.317Z",
        "dateUpdated": "2026-10-27T18:27:52.176Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118178 (GCVE-0-2026-118178)

    Vulnerability from cvelistv5 – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    RSS feed could redirect its subscription to a local file or network share
    Summary
    A remote RSS feed could use the itunes:new-feed-url or newLocation element to permanently change its stored subscription URL to a file: URL. Thunderbird then read that location on every feed update. This allowed a malicious feed, or an attacker able to modify a feed delivered over HTTP, to make Thunderbird read local files and, on Windows, connect to an attacker-controlled network share, which could leak the user's NTLM credentials. The NTLM credential leak only affects Thunderbird on Windows. Other operating systems are affected by the local file read only. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "KhalidAlharthi"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "A remote RSS feed could use the itunes:new-feed-url or newLocation element to permanently change its stored subscription URL to a file: URL. Thunderbird then read that location on every feed update. This allowed a malicious feed, or an attacker able to modify a feed delivered over HTTP, to make Thunderbird read local files and, on Windows, connect to an attacker-controlled network share, which could leak the user\u0027s NTLM credentials.\u003cbr /\u003eThe NTLM credential leak only affects Thunderbird on Windows. Other operating systems are affected by the local file read only. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "A remote RSS feed could use the itunes:new-feed-url or newLocation element to permanently change its stored subscription URL to a file: URL. Thunderbird then read that location on every feed update. This allowed a malicious feed, or an attacker able to modify a feed delivered over HTTP, to make Thunderbird read local files and, on Windows, connect to an attacker-controlled network share, which could leak the user\u0027s NTLM credentials.\nThe NTLM credential leak only affects Thunderbird on Windows. Other operating systems are affected by the local file read only. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:51.092Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2075772"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "RSS feed could redirect its subscription to a local file or network share"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118178",
        "datePublished": "2026-10-27T18:16:31.904Z",
        "dateReserved": "2026-10-27T18:16:31.563Z",
        "dateUpdated": "2026-10-27T18:27:51.092Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118177 (GCVE-0-2026-118177)

    Vulnerability from cvelistv5 – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Calendar discovery accepted local file and remote network share locations
    Summary
    When looking for calendars in a directory on a server, during account setup or when adding a new network calendar, Thunderbird accepted calendar locations pointing to other servers, local files or network shares. A malicious server, or a network attacker when the lookup used plain HTTP, could make Thunderbird subscribe to such a location. On Windows this could leak the user's NTLM credentials to an attacker-controlled host on every calendar refresh, and changes to the calendar could be written to the attacker's share or overwrite a local file. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Magnus Melin"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "When looking for calendars in a directory on a server, during account setup or when adding a new network calendar, Thunderbird accepted calendar locations pointing to other servers, local files or network shares. A malicious server, or a network attacker when the lookup used plain HTTP, could make Thunderbird subscribe to such a location. On Windows this could leak the user\u0027s NTLM credentials to an attacker-controlled host on every calendar refresh, and changes to the calendar could be written to the attacker\u0027s share or overwrite a local file. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "When looking for calendars in a directory on a server, during account setup or when adding a new network calendar, Thunderbird accepted calendar locations pointing to other servers, local files or network shares. A malicious server, or a network attacker when the lookup used plain HTTP, could make Thunderbird subscribe to such a location. On Windows this could leak the user\u0027s NTLM credentials to an attacker-controlled host on every calendar refresh, and changes to the calendar could be written to the attacker\u0027s share or overwrite a local file. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:49.964Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2080924"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Calendar discovery accepted local file and remote network share locations"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118177",
        "datePublished": "2026-10-27T18:16:31.083Z",
        "dateReserved": "2026-10-27T18:16:30.717Z",
        "dateUpdated": "2026-10-27T18:27:49.964Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118176 (GCVE-0-2026-118176)

    Vulnerability from cvelistv5 – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Bypass of remote UNC path restriction in mailbox: URLs
    Summary
    Thunderbird's check that prevents mailbox: URLs from accessing files on remote Windows network shares could be bypassed using extended-length UNC paths. Displaying a specially crafted email could cause Thunderbird to connect to an SMB server chosen by the attacker, disclosing the user's Windows account name and NTLM authentication data, which could be used for offline password cracking or relay attacks. This bug only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "YuYoung Sung"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Thunderbird\u0027s check that prevents mailbox: URLs from accessing files on remote Windows network shares could be bypassed using extended-length UNC paths. Displaying a specially crafted email could cause Thunderbird to connect to an SMB server chosen by the attacker, disclosing the user\u0027s Windows account name and NTLM authentication data, which could be used for offline password cracking or relay attacks.\u003cbr /\u003eThis bug only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "Thunderbird\u0027s check that prevents mailbox: URLs from accessing files on remote Windows network shares could be bypassed using extended-length UNC paths. Displaying a specially crafted email could cause Thunderbird to connect to an SMB server chosen by the attacker, disclosing the user\u0027s Windows account name and NTLM authentication data, which could be used for offline password cracking or relay attacks.\nThis bug only affects Thunderbird on Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:48.875Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2081141"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Bypass of remote UNC path restriction in mailbox: URLs"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118176",
        "datePublished": "2026-10-27T18:16:30.272Z",
        "dateReserved": "2026-10-27T18:16:29.898Z",
        "dateUpdated": "2026-10-27T18:27:48.875Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118175 (GCVE-0-2026-118175)

    Vulnerability from cvelistv5 – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Content of other messages could be included when replying to a crafted message
    Summary
    When replying to, forwarding, or editing a crafted email message as new, Thunderbird could embed parts of a different message stored in the same folder into the message being composed, without showing a blocked content warning. If the user sent the message, the content of the other message was disclosed to the recipients. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "YuYoung Sung"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "When replying to, forwarding, or editing a crafted email message as new, Thunderbird could embed parts of a different message stored in the same folder into the message being composed, without showing a blocked content warning. If the user sent the message, the content of the other message was disclosed to the recipients. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "When replying to, forwarding, or editing a crafted email message as new, Thunderbird could embed parts of a different message stored in the same folder into the message being composed, without showing a blocked content warning. If the user sent the message, the content of the other message was disclosed to the recipients. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:47.611Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2081720"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Content of other messages could be included when replying to a crafted message"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118175",
        "datePublished": "2026-10-27T18:16:29.537Z",
        "dateReserved": "2026-10-27T18:16:29.111Z",
        "dateUpdated": "2026-10-27T18:27:47.611Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-118174 (GCVE-0-2026-118174)

    Vulnerability from cvelistv5 – Published: 2026-10-27 18:16 – Updated: 2026-10-27 18:27
    VLAI
    Title
    Displaying a message could load an attacker-chosen URL through an OpenPGP key attachment
    Summary
    When a message containing an OpenPGP key attachment was displayed, Thunderbird automatically loaded the attachment's content to offer importing the key. A sender could mark the attachment as an external attachment pointing to an arbitrary URL, which Thunderbird then loaded without any user interaction, bypassing remote content blocking. On Windows, a URL pointing to an attacker-controlled network share could leak the user's NTLM credentials. The NTLM credential leak only affects Thunderbird on Windows. On other operating systems, the issue allowed a remote request that bypassed remote content blocking. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6.
    Severity
    No CVSS data available.
    Assigner
    mozilla CNA under the mitre root
    CNA scorecard E 38/100 over 679 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Mozilla Thunderbird Unaffected: 153.6 , ≤ 153.* (rpm)
    Unaffected: 159 , ≤ * (rpm)
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThanOrEqual": "153.*",
                  "status": "unaffected",
                  "version": "153.6",
                  "versionType": "rpm"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "159",
                  "versionType": "rpm"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Magnus Melin"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "When a message containing an OpenPGP key attachment was displayed, Thunderbird automatically loaded the attachment\u0027s content to offer importing the key. A sender could mark the attachment as an external attachment pointing to an arbitrary URL, which Thunderbird then loaded without any user interaction, bypassing remote content blocking. On Windows, a URL pointing to an attacker-controlled network share could leak the user\u0027s NTLM credentials.\u003cbr /\u003eThe NTLM credential leak only affects Thunderbird on Windows. On other operating systems, the issue allowed a remote request that bypassed remote content blocking. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
                }
              ],
              "value": "When a message containing an OpenPGP key attachment was displayed, Thunderbird automatically loaded the attachment\u0027s content to offer importing the key. A sender could mark the attachment as an external attachment pointing to an arbitrary URL, which Thunderbird then loaded without any user interaction, bypassing remote content blocking. On Windows, a URL pointing to an attacker-controlled network share could leak the user\u0027s NTLM credentials.\nThe NTLM credential leak only affects Thunderbird on Windows. On other operating systems, the issue allowed a remote request that bypassed remote content blocking. This vulnerability was fixed in Thunderbird 159 and Thunderbird 153.6."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-27T18:27:46.521Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2080910"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-121/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-122/"
            }
          ],
          "title": "Displaying a message could load an attacker-chosen URL through an OpenPGP key attachment"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2026-118174",
        "datePublished": "2026-10-27T18:16:28.729Z",
        "dateReserved": "2026-10-27T18:16:28.266Z",
        "dateUpdated": "2026-10-27T18:27:46.521Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    GCVE-1988-2026-0539

    Vulnerability from gna-1988 – Published: 2026-11-02 10:03 – Updated: 2026-11-02 10:03
    VLAI
    Title
    [Bugtraq] [slackware-security] mozilla-firefox (SSA:2026-272-01)
    Summary
    -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [slackware-security] mozilla-firefox (SSA:2026-272-01) New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: +--------------------------+ patches/packages/mozilla-firefox-140.17.0esr-i686-1_slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more information, see: https://www.mozilla.org/en-US/firefox/140.17.0/releasenotes/ https://www.mozilla.org/security/advisories/mfsa2026-99/ https://www.cve.org/CVERecord?id=CVE-2026-100756 https://www.cve.org/CVERecord?id=CVE-2026-100757 https://www.cve.org/CVERecord?id=CVE-2026-100758 https://www.cve.org/CVERecord?id=CVE-2026-100759 https://www.cve.org/CVERecord?id=CVE-2026-100762 https://www.cve.org/CVERecord?id=CVE-2026-92035 https://www.cve.org/CVERecord?id=CVE-2026-100766 https://www.cve.org/CVERecord?id=CVE-2026-100767 https://www.cve.org/CVERecord?id=CVE-2026-100769 https://www.cve.org/CVERecord?id=CVE-2026-100770 https://www.cve.org/CVERecord?id=CVE-2026-100771 https://www.cve.org/CVERecord?id=CVE-2026-100772 https://www.cve.org/CVERecord?id=CVE-2026-100773 https://www.cve.org/CVERecord?id=CVE-2026-100774 https://www.cve.org/CVERecord?id=CVE-2026-100775 https://www.cve.org/CVERecord?id=CVE-2026-100776 https://www.cve.org/CVERecord?id=CVE-2026-100777 https://www.cve.org/CVERecord?id=CVE-2026-100778 https://www.cve.org/CVERecord?id=CVE-2026-100779 https://www.cve.org/CVERecord?id=CVE-2026-100780 https://www.cve.org/CVERecord?id=CVE-2026-100781 https://www.cve.org/CVERecord?id=CVE-2026-100782 https://www.cve.org/CVERecord?id=CVE-2026-100783 https://www.cve.org/CVERecord?id=CVE-2026-100784 https://www.cve.org/CVERecord?id=CVE-2026-100785 https://www.cve.org/CVERecord?id=CVE-2026-100786 https://www.cve.org/CVERecord?id=CVE-2026-100788 https://www.cve.org/CVERecord?id=CVE-2026-100789 https://www.cve.org/CVERecord?id=CVE-2026-100790 https://www.cve.org/CVERecord?id=CVE-2026-100791 https://www.cve.org/CVERecord?id=CVE-2026-100832 https://www.cve.org/CVERecord?id=CVE-2026-100792 https://www.cve.org/CVERecord?id=CVE-2026-100794 https://www.cve.org/CVERecord?id=CVE-2026-96869 https://www.cve.org/CVERecord?id=CVE-2026-100797 https://www.cve.org/CVERecord?id=CVE-2026-100801 https://www.cve.org/CVERecord?id=CVE-2026-100803 https://www.cve.org/CVERecord?id=CVE-2026-100807 https://www.cve.org/CVERecord?id=CVE-2026-100811 https://www.cve.org/CVERecord?id=CVE-2026-100818 https://www.cve.org/CVERecord?id=CVE-2026-100819 https://www.cve.org/CVERecord?id=CVE-2026-100820 https://www.cve.org/CVERecord?id=CVE-2026-100821 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 15.0: ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/mozilla-firefox-140.17.0esr-i686-1_slack15.0.txz Updated package for Slackware x86_64 15.0: ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/mozilla-firefox-140.17.0esr-x86_64-1_slack15.0.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/xap/mozilla-firefox-153.4.0esr-i686-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/xap/mozilla-firefox-153.4.0esr-x86_64-1.txz MD5 signatures: +-------------+ Slackware 15.0 package: 3fc1777290f8ab65c556f64d4d38de15 mozilla-firefox-140.17.0esr-i686-1_slack15.0.txz Slackware x86_64 15.0 package: dd688c903a9423ea04b281f5614a8997 mozilla-firefox-140.17.0esr-x86_64-1_slack15.0.txz Slackware -current package: 369c9c95bbfecf97325a15f193d02409 xap/mozilla-firefox-153.4.0esr-i686-1.txz Slackware x86_64 -current package: 10861addfab60adb1704172fbcba038b xap/mozilla-firefox-153.4.0esr-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg mozilla-firefox-140.17.0esr-i686-1_slack15.0.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. | +------------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- iHkEARECADkWIQTsVknaQB4iq/pnNu9qRGPAQBAiMwUCarxCGhsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDIACgkQakRjwEAQIjP0+gCglAmHghy/FkEmchLHrIKT MuWhQ3oAoJLXpe0lVrW8kpATpd37x7VURYPf =G/hy -----END PGP SIGNATURE-----
    Severity
    No CVSS data available.
    Assigner
    VULNARCHIVE GNA GNA-1988
    GNA scorecard E 38/100 over 552 records in the last 180 days details
    References
    URL Tags
    https://vuln.freearchive.org/archive/item/80d9829… technical-description
    https://lists.securityfocus.com/hyperkitty/list/b… technical-description
    http://osuosl.org
    http://slackware.com
    http://slackware.com/gpg-key
    https://www.cve.org/CVERecord?id=CVE-2026-100756
    https://www.cve.org/CVERecord?id=CVE-2026-100757
    https://www.cve.org/CVERecord?id=CVE-2026-100758
    https://www.cve.org/CVERecord?id=CVE-2026-100759
    https://www.cve.org/CVERecord?id=CVE-2026-100762
    https://www.cve.org/CVERecord?id=CVE-2026-100766
    https://www.cve.org/CVERecord?id=CVE-2026-100767
    https://www.cve.org/CVERecord?id=CVE-2026-100769
    https://www.cve.org/CVERecord?id=CVE-2026-100770
    https://www.cve.org/CVERecord?id=CVE-2026-100771
    https://www.cve.org/CVERecord?id=CVE-2026-100772
    https://www.cve.org/CVERecord?id=CVE-2026-100773
    https://www.cve.org/CVERecord?id=CVE-2026-100774
    https://www.cve.org/CVERecord?id=CVE-2026-100775
    https://www.cve.org/CVERecord?id=CVE-2026-100776
    https://www.cve.org/CVERecord?id=CVE-2026-100777
    https://www.cve.org/CVERecord?id=CVE-2026-100778
    https://www.cve.org/CVERecord?id=CVE-2026-100779
    https://www.cve.org/CVERecord?id=CVE-2026-100780
    https://www.cve.org/CVERecord?id=CVE-2026-100781
    https://www.cve.org/CVERecord?id=CVE-2026-100782
    https://www.cve.org/CVERecord?id=CVE-2026-100783
    https://www.cve.org/CVERecord?id=CVE-2026-100784
    https://www.cve.org/CVERecord?id=CVE-2026-100785
    https://www.cve.org/CVERecord?id=CVE-2026-100786
    https://www.cve.org/CVERecord?id=CVE-2026-100788
    https://www.cve.org/CVERecord?id=CVE-2026-100789
    https://www.cve.org/CVERecord?id=CVE-2026-100790
    https://www.cve.org/CVERecord?id=CVE-2026-100791
    https://www.cve.org/CVERecord?id=CVE-2026-100792
    https://www.cve.org/CVERecord?id=CVE-2026-100794
    https://www.cve.org/CVERecord?id=CVE-2026-100797
    https://www.cve.org/CVERecord?id=CVE-2026-100801
    https://www.cve.org/CVERecord?id=CVE-2026-100803
    https://www.cve.org/CVERecord?id=CVE-2026-100807
    https://www.cve.org/CVERecord?id=CVE-2026-100811
    https://www.cve.org/CVERecord?id=CVE-2026-100818
    https://www.cve.org/CVERecord?id=CVE-2026-100819
    https://www.cve.org/CVERecord?id=CVE-2026-100820
    https://www.cve.org/CVERecord?id=CVE-2026-100821
    https://www.cve.org/CVERecord?id=CVE-2026-100832
    https://www.cve.org/CVERecord?id=CVE-2026-92035
    https://www.cve.org/CVERecord?id=CVE-2026-96869
    https://www.mozilla.org/en-US/firefox/140.17.0/re…
    https://www.mozilla.org/security/advisories/mfsa2…
    Impacted products
    Vendor Product Version
    Mozilla SSA:2026-272-01 Affected: unknown
    Create a notification for this product.
    Relationships
    reference GCVE-1988-2026-0539 (this record)

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "product": "SSA:2026-272-01",
              "vendor": "Mozilla",
              "versions": [
                {
                  "status": "affected",
                  "version": "unknown"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "value": "Slackware Security Team"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n[slackware-security]  mozilla-firefox (SSA:2026-272-01)\nNew mozilla-firefox packages are available for Slackware 15.0 and -current to\nfix security issues.\nHere are the details from the Slackware 15.0 ChangeLog:\n+--------------------------+\npatches/packages/mozilla-firefox-140.17.0esr-i686-1_slack15.0.txz:  Upgraded.\nThis update contains security fixes and improvements.\nFor more information, see:\nhttps://www.mozilla.org/en-US/firefox/140.17.0/releasenotes/\nhttps://www.mozilla.org/security/advisories/mfsa2026-99/\nhttps://www.cve.org/CVERecord?id=CVE-2026-100756\nhttps://www.cve.org/CVERecord?id=CVE-2026-100757\nhttps://www.cve.org/CVERecord?id=CVE-2026-100758\nhttps://www.cve.org/CVERecord?id=CVE-2026-100759\nhttps://www.cve.org/CVERecord?id=CVE-2026-100762\nhttps://www.cve.org/CVERecord?id=CVE-2026-92035\nhttps://www.cve.org/CVERecord?id=CVE-2026-100766\nhttps://www.cve.org/CVERecord?id=CVE-2026-100767\nhttps://www.cve.org/CVERecord?id=CVE-2026-100769\nhttps://www.cve.org/CVERecord?id=CVE-2026-100770\nhttps://www.cve.org/CVERecord?id=CVE-2026-100771\nhttps://www.cve.org/CVERecord?id=CVE-2026-100772\nhttps://www.cve.org/CVERecord?id=CVE-2026-100773\nhttps://www.cve.org/CVERecord?id=CVE-2026-100774\nhttps://www.cve.org/CVERecord?id=CVE-2026-100775\nhttps://www.cve.org/CVERecord?id=CVE-2026-100776\nhttps://www.cve.org/CVERecord?id=CVE-2026-100777\nhttps://www.cve.org/CVERecord?id=CVE-2026-100778\nhttps://www.cve.org/CVERecord?id=CVE-2026-100779\nhttps://www.cve.org/CVERecord?id=CVE-2026-100780\nhttps://www.cve.org/CVERecord?id=CVE-2026-100781\nhttps://www.cve.org/CVERecord?id=CVE-2026-100782\nhttps://www.cve.org/CVERecord?id=CVE-2026-100783\nhttps://www.cve.org/CVERecord?id=CVE-2026-100784\nhttps://www.cve.org/CVERecord?id=CVE-2026-100785\nhttps://www.cve.org/CVERecord?id=CVE-2026-100786\nhttps://www.cve.org/CVERecord?id=CVE-2026-100788\nhttps://www.cve.org/CVERecord?id=CVE-2026-100789\nhttps://www.cve.org/CVERecord?id=CVE-2026-100790\nhttps://www.cve.org/CVERecord?id=CVE-2026-100791\nhttps://www.cve.org/CVERecord?id=CVE-2026-100832\nhttps://www.cve.org/CVERecord?id=CVE-2026-100792\nhttps://www.cve.org/CVERecord?id=CVE-2026-100794\nhttps://www.cve.org/CVERecord?id=CVE-2026-96869\nhttps://www.cve.org/CVERecord?id=CVE-2026-100797\nhttps://www.cve.org/CVERecord?id=CVE-2026-100801\nhttps://www.cve.org/CVERecord?id=CVE-2026-100803\nhttps://www.cve.org/CVERecord?id=CVE-2026-100807\nhttps://www.cve.org/CVERecord?id=CVE-2026-100811\nhttps://www.cve.org/CVERecord?id=CVE-2026-100818\nhttps://www.cve.org/CVERecord?id=CVE-2026-100819\nhttps://www.cve.org/CVERecord?id=CVE-2026-100820\nhttps://www.cve.org/CVERecord?id=CVE-2026-100821\n(* Security fix *)\n+--------------------------+\nWhere to find the new packages:\n+-----------------------------+\nThanks to the friendly folks at the OSU Open Source Lab\n(http://osuosl.org) for donating FTP and rsync hosting\nto the Slackware project!  :-)\nAlso see the \"Get Slack\" section on http://slackware.com for\nadditional mirror sites near you.\nUpdated package for Slackware 15.0:\nftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/mozilla-firefox-140.17.0esr-i686-1_slack15.0.txz\nUpdated package for Slackware x86_64 15.0:\nftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/mozilla-firefox-140.17.0esr-x86_64-1_slack15.0.txz\nUpdated package for Slackware -current:\nftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/xap/mozilla-firefox-153.4.0esr-i686-1.txz\nUpdated package for Slackware x86_64 -current:\nftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/xap/mozilla-firefox-153.4.0esr-x86_64-1.txz\nMD5 signatures:\n+-------------+\nSlackware 15.0 package:\n3fc1777290f8ab65c556f64d4d38de15  mozilla-firefox-140.17.0esr-i686-1_slack15.0.txz\nSlackware x86_64 15.0 package:\ndd688c903a9423ea04b281f5614a8997  mozilla-firefox-140.17.0esr-x86_64-1_slack15.0.txz\nSlackware -current package:\n369c9c95bbfecf97325a15f193d02409  xap/mozilla-firefox-153.4.0esr-i686-1.txz\nSlackware x86_64 -current package:\n10861addfab60adb1704172fbcba038b  xap/mozilla-firefox-153.4.0esr-x86_64-1.txz\nInstallation instructions:\n+------------------------+\nUpgrade the package as root:\n# upgradepkg mozilla-firefox-140.17.0esr-i686-1_slack15.0.txz\n+-----+\nSlackware Linux Security Team\nhttp://slackware.com/gpg-key\nsecurity@slackware.com\n+------------------------------------------------------------------------+\n| To leave the slackware-security mailing list:                          |\n+------------------------------------------------------------------------+\n| Send an email to majordomo@slackware.com with this text in the body of |\n| the email message:                                                     |\n|                                                                        |\n|   unsubscribe slackware-security                                       |\n|                                                                        |\n| You will get a confirmation message back containing instructions to    |\n| complete the process.  Please do not reply to this email address.      |\n+------------------------------------------------------------------------+\n-----BEGIN PGP SIGNATURE-----\niHkEARECADkWIQTsVknaQB4iq/pnNu9qRGPAQBAiMwUCarxCGhsUgAAAAAAEAA5t\nYW51MiwyLjUrMS4xMiwyLDIACgkQakRjwEAQIjP0+gCglAmHghy/FkEmchLHrIKT\nMuWhQ3oAoJLXpe0lVrW8kpATpd37x7VURYPf\n=G/hy\n-----END PGP SIGNATURE-----"
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-11-02T10:03:01Z",
            "orgId": "4e2abfbf-4a2a-4b76-a4e0-d77c18ba156c",
            "shortName": "VULNARCHIVE"
          },
          "references": [
            {
              "tags": [
                "technical-description"
              ],
              "url": "https://vuln.freearchive.org/archive/item/80d9829ccd5c87db5864aa0cefb33d9e795ba8b13046f7f0c9b4d95539534e44"
            },
            {
              "tags": [
                "technical-description"
              ],
              "url": "https://lists.securityfocus.com/hyperkitty/list/bugtraq@securityfocus.com/message/TWJ6W35DXWKTKU5QPY2ZRV2XEVB7LMVS/"
            },
            {
              "url": "http://osuosl.org"
            },
            {
              "url": "http://slackware.com"
            },
            {
              "url": "http://slackware.com/gpg-key"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100756"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100757"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100758"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100759"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100762"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100766"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100767"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100769"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100770"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100771"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100772"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100773"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100774"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100775"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100776"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100777"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100778"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100779"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100780"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100781"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100782"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100783"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100784"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100785"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100786"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100788"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100789"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100790"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100791"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100792"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100794"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100797"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100801"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100803"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100807"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100811"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100818"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100819"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100820"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100821"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-100832"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-92035"
            },
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2026-96869"
            },
            {
              "url": "https://www.mozilla.org/en-US/firefox/140.17.0/releasenotes/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2026-99/"
            }
          ],
          "source": {
            "defect": [
              "alpine.LNX.2.02.2609291617330.16589%40connie.slackware.com"
            ],
            "discovery": "EXTERNAL"
          },
          "title": "[Bugtraq] [slackware-security] mozilla-firefox (SSA:2026-272-01)",
          "x_gcve": [
            {
              "recordType": "reference",
              "relationships": [
                {
                  "destId": "CVE-2026-100756",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100757",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100758",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100759",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100762",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100766",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100767",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100769",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100770",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100771",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100772",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100773",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100774",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100775",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100776",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100777",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100778",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100779",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100780",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100781",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100782",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100783",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100784",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100785",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100786",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100788",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100789",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100790",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100791",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100792",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100794",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100797",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100801",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100803",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100807",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100811",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100818",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100819",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100820",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100821",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-100832",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-92035",
                  "type": "related"
                },
                {
                  "destId": "CVE-2026-96869",
                  "type": "related"
                }
              ],
              "vulnId": "GCVE-1988-2026-0539",
              "x_vulnarchive": {
                "archiveUrl": "https://vuln.freearchive.org/archive/item/80d9829ccd5c87db5864aa0cefb33d9e795ba8b13046f7f0c9b4d95539534e44",
                "automated": true,
                "contentSha256": "80d9829ccd5c87db5864aa0cefb33d9e795ba8b13046f7f0c9b4d95539534e44",
                "evidenceScore": 6,
                "messageId": "alpine.LNX.2.02.2609291617330.16589%40connie.slackware.com",
                "originalUrl": "https://lists.securityfocus.com/hyperkitty/list/bugtraq@securityfocus.com/message/TWJ6W35DXWKTKU5QPY2ZRV2XEVB7LMVS/",
                "policy": "vulnarchive-1",
                "sourceFormat": "text/html",
                "sourcePublishedAt": "2026-11-02T10:03:01Z"
              }
            },
            {
              "recordType": "advisory",
              "vulnId": "gcve-1988-2026-0539"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "4e2abfbf-4a2a-4b76-a4e0-d77c18ba156c",
        "assignerShortName": "VULNARCHIVE",
        "datePublished": "2026-11-02T10:03:01Z",
        "dateUpdated": "2026-11-02T10:03:01Z",
        "state": "PUBLISHED",
        "vulnId": "GCVE-1988-2026-0539"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CERTFR-2026-AVI-1406

    Vulnerability from certfr_avis - Published: 2026-10-28 - Updated: 2026-10-28

    De multiples vulnérabilités ont été découvertes dans les produits Mozilla. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.

    Solutions

    Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

    Impacted products
    Vendor Product Description
    Mozilla Firefox Firefox versions antérieures à 159
    Mozilla Firefox ESR Firefox ESR versions antérieures à 153.6
    Mozilla Firefox ESR Firefox ESR versions antérieures à 115.44
    Mozilla Thunderbird Thunderbird versions antérieures à 153.6
    Mozilla Thunderbird Thunderbird versions antérieures à 159
    References

    Show details on source website

    {
      "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
      "affected_systems": [
        {
          "description": "Firefox versions ant\u00e9rieures \u00e0 159",
          "product": {
            "name": "Firefox",
            "vendor": {
              "name": "Mozilla",
              "scada": false
            }
          }
        },
        {
          "description": "Firefox ESR versions ant\u00e9rieures \u00e0 153.6",
          "product": {
            "name": "Firefox ESR",
            "vendor": {
              "name": "Mozilla",
              "scada": false
            }
          }
        },
        {
          "description": "Firefox ESR versions ant\u00e9rieures \u00e0 115.44",
          "product": {
            "name": "Firefox ESR",
            "vendor": {
              "name": "Mozilla",
              "scada": false
            }
          }
        },
        {
          "description": "Thunderbird versions ant\u00e9rieures \u00e0 153.6",
          "product": {
            "name": "Thunderbird",
            "vendor": {
              "name": "Mozilla",
              "scada": false
            }
          }
        },
        {
          "description": "Thunderbird versions ant\u00e9rieures \u00e0 159",
          "product": {
            "name": "Thunderbird",
            "vendor": {
              "name": "Mozilla",
              "scada": false
            }
          }
        }
      ],
      "affected_systems_content": "",
      "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
      "cves": [
        {
          "name": "CVE-2026-117907",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117907"
        },
        {
          "name": "CVE-2026-117889",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117889"
        },
        {
          "name": "CVE-2026-117988",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117988"
        },
        {
          "name": "CVE-2026-117865",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117865"
        },
        {
          "name": "CVE-2026-117967",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117967"
        },
        {
          "name": "CVE-2026-117914",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117914"
        },
        {
          "name": "CVE-2026-117956",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117956"
        },
        {
          "name": "CVE-2026-117900",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117900"
        },
        {
          "name": "CVE-2026-117868",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117868"
        },
        {
          "name": "CVE-2026-117960",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117960"
        },
        {
          "name": "CVE-2026-117882",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117882"
        },
        {
          "name": "CVE-2026-117953",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117953"
        },
        {
          "name": "CVE-2026-118179",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118179"
        },
        {
          "name": "CVE-2026-117996",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117996"
        },
        {
          "name": "CVE-2026-117962",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117962"
        },
        {
          "name": "CVE-2026-117948",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117948"
        },
        {
          "name": "CVE-2026-117910",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117910"
        },
        {
          "name": "CVE-2026-117915",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117915"
        },
        {
          "name": "CVE-2026-117888",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117888"
        },
        {
          "name": "CVE-2026-117935",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117935"
        },
        {
          "name": "CVE-2026-117899",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117899"
        },
        {
          "name": "CVE-2026-118027",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118027"
        },
        {
          "name": "CVE-2026-118026",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118026"
        },
        {
          "name": "CVE-2026-117983",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117983"
        },
        {
          "name": "CVE-2026-117972",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117972"
        },
        {
          "name": "CVE-2026-117920",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117920"
        },
        {
          "name": "CVE-2026-118014",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118014"
        },
        {
          "name": "CVE-2026-117979",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117979"
        },
        {
          "name": "CVE-2026-117871",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117871"
        },
        {
          "name": "CVE-2026-117973",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117973"
        },
        {
          "name": "CVE-2026-118017",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118017"
        },
        {
          "name": "CVE-2026-117878",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117878"
        },
        {
          "name": "CVE-2026-118174",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118174"
        },
        {
          "name": "CVE-2026-117965",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117965"
        },
        {
          "name": "CVE-2026-117952",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117952"
        },
        {
          "name": "CVE-2026-118005",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118005"
        },
        {
          "name": "CVE-2026-117863",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117863"
        },
        {
          "name": "CVE-2026-118006",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118006"
        },
        {
          "name": "CVE-2026-117969",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117969"
        },
        {
          "name": "CVE-2026-118024",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118024"
        },
        {
          "name": "CVE-2026-117867",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117867"
        },
        {
          "name": "CVE-2026-117997",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117997"
        },
        {
          "name": "CVE-2026-117925",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117925"
        },
        {
          "name": "CVE-2026-117860",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117860"
        },
        {
          "name": "CVE-2026-117864",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117864"
        },
        {
          "name": "CVE-2026-118004",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118004"
        },
        {
          "name": "CVE-2026-109707",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-109707"
        },
        {
          "name": "CVE-2026-117934",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117934"
        },
        {
          "name": "CVE-2026-117879",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117879"
        },
        {
          "name": "CVE-2026-117872",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117872"
        },
        {
          "name": "CVE-2026-117869",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117869"
        },
        {
          "name": "CVE-2026-117942",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117942"
        },
        {
          "name": "CVE-2026-117957",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117957"
        },
        {
          "name": "CVE-2026-117912",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117912"
        },
        {
          "name": "CVE-2026-117950",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117950"
        },
        {
          "name": "CVE-2026-117990",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117990"
        },
        {
          "name": "CVE-2026-117991",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117991"
        },
        {
          "name": "CVE-2026-109708",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-109708"
        },
        {
          "name": "CVE-2026-117924",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117924"
        },
        {
          "name": "CVE-2026-117931",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117931"
        },
        {
          "name": "CVE-2026-117911",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117911"
        },
        {
          "name": "CVE-2026-118019",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118019"
        },
        {
          "name": "CVE-2026-110247",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-110247"
        },
        {
          "name": "CVE-2026-118012",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118012"
        },
        {
          "name": "CVE-2026-117982",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117982"
        },
        {
          "name": "CVE-2026-117909",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117909"
        },
        {
          "name": "CVE-2026-117984",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117984"
        },
        {
          "name": "CVE-2026-100801",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-100801"
        },
        {
          "name": "CVE-2026-117901",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117901"
        },
        {
          "name": "CVE-2026-117897",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117897"
        },
        {
          "name": "CVE-2026-117964",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117964"
        },
        {
          "name": "CVE-2026-117978",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117978"
        },
        {
          "name": "CVE-2026-117999",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117999"
        },
        {
          "name": "CVE-2026-118008",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118008"
        },
        {
          "name": "CVE-2026-117939",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117939"
        },
        {
          "name": "CVE-2026-118007",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118007"
        },
        {
          "name": "CVE-2026-118011",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118011"
        },
        {
          "name": "CVE-2026-117946",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117946"
        },
        {
          "name": "CVE-2026-117913",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117913"
        },
        {
          "name": "CVE-2026-118016",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118016"
        },
        {
          "name": "CVE-2026-117898",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117898"
        },
        {
          "name": "CVE-2026-117922",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117922"
        },
        {
          "name": "CVE-2026-117977",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117977"
        },
        {
          "name": "CVE-2026-117992",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117992"
        },
        {
          "name": "CVE-2026-117885",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117885"
        },
        {
          "name": "CVE-2026-117927",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117927"
        },
        {
          "name": "CVE-2026-117976",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117976"
        },
        {
          "name": "CVE-2026-117928",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117928"
        },
        {
          "name": "CVE-2026-117894",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117894"
        },
        {
          "name": "CVE-2026-117937",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117937"
        },
        {
          "name": "CVE-2026-117921",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117921"
        },
        {
          "name": "CVE-2026-109705",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-109705"
        },
        {
          "name": "CVE-2026-117987",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117987"
        },
        {
          "name": "CVE-2026-117874",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117874"
        },
        {
          "name": "CVE-2026-118009",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118009"
        },
        {
          "name": "CVE-2026-117974",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117974"
        },
        {
          "name": "CVE-2026-117981",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117981"
        },
        {
          "name": "CVE-2026-117963",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117963"
        },
        {
          "name": "CVE-2026-117970",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117970"
        },
        {
          "name": "CVE-2026-117884",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117884"
        },
        {
          "name": "CVE-2026-118022",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118022"
        },
        {
          "name": "CVE-2026-118177",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118177"
        },
        {
          "name": "CVE-2026-117929",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117929"
        },
        {
          "name": "CVE-2026-117985",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117985"
        },
        {
          "name": "CVE-2026-117891",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117891"
        },
        {
          "name": "CVE-2026-117959",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117959"
        },
        {
          "name": "CVE-2026-117883",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117883"
        },
        {
          "name": "CVE-2026-117892",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117892"
        },
        {
          "name": "CVE-2026-117866",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117866"
        },
        {
          "name": "CVE-2026-117861",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117861"
        },
        {
          "name": "CVE-2026-117938",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117938"
        },
        {
          "name": "CVE-2026-117933",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117933"
        },
        {
          "name": "CVE-2026-117943",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117943"
        },
        {
          "name": "CVE-2026-117923",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117923"
        },
        {
          "name": "CVE-2026-117954",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117954"
        },
        {
          "name": "CVE-2026-117966",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117966"
        },
        {
          "name": "CVE-2026-117945",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117945"
        },
        {
          "name": "CVE-2026-118178",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118178"
        },
        {
          "name": "CVE-2026-117989",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117989"
        },
        {
          "name": "CVE-2026-117890",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117890"
        },
        {
          "name": "CVE-2026-118010",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118010"
        },
        {
          "name": "CVE-2026-117873",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117873"
        },
        {
          "name": "CVE-2026-118020",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118020"
        },
        {
          "name": "CVE-2026-117862",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117862"
        },
        {
          "name": "CVE-2026-117944",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117944"
        },
        {
          "name": "CVE-2026-117881",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117881"
        },
        {
          "name": "CVE-2026-118176",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118176"
        },
        {
          "name": "CVE-2026-117896",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117896"
        },
        {
          "name": "CVE-2026-117994",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117994"
        },
        {
          "name": "CVE-2026-117968",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117968"
        },
        {
          "name": "CVE-2026-117875",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117875"
        },
        {
          "name": "CVE-2026-113869",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-113869"
        },
        {
          "name": "CVE-2026-117876",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117876"
        },
        {
          "name": "CVE-2026-117919",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117919"
        },
        {
          "name": "CVE-2026-117932",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117932"
        },
        {
          "name": "CVE-2026-117918",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117918"
        },
        {
          "name": "CVE-2026-117940",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117940"
        },
        {
          "name": "CVE-2026-117993",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117993"
        },
        {
          "name": "CVE-2026-117955",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117955"
        },
        {
          "name": "CVE-2026-117887",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117887"
        },
        {
          "name": "CVE-2026-117903",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117903"
        },
        {
          "name": "CVE-2026-118002",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118002"
        },
        {
          "name": "CVE-2026-117880",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117880"
        },
        {
          "name": "CVE-2026-118175",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118175"
        },
        {
          "name": "CVE-2026-117904",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117904"
        },
        {
          "name": "CVE-2026-118015",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118015"
        },
        {
          "name": "CVE-2026-117975",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117975"
        },
        {
          "name": "CVE-2026-117986",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117986"
        },
        {
          "name": "CVE-2026-117895",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117895"
        },
        {
          "name": "CVE-2026-118180",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118180"
        },
        {
          "name": "CVE-2026-117958",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117958"
        },
        {
          "name": "CVE-2026-118003",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118003"
        },
        {
          "name": "CVE-2026-117917",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117917"
        },
        {
          "name": "CVE-2026-117947",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117947"
        },
        {
          "name": "CVE-2026-117906",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117906"
        },
        {
          "name": "CVE-2026-117936",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117936"
        },
        {
          "name": "CVE-2026-117995",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117995"
        },
        {
          "name": "CVE-2026-118023",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118023"
        },
        {
          "name": "CVE-2026-117908",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117908"
        },
        {
          "name": "CVE-2026-117916",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117916"
        },
        {
          "name": "CVE-2026-117961",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117961"
        },
        {
          "name": "CVE-2026-118000",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118000"
        },
        {
          "name": "CVE-2026-117941",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117941"
        },
        {
          "name": "CVE-2026-118013",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118013"
        },
        {
          "name": "CVE-2026-117951",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117951"
        },
        {
          "name": "CVE-2026-117980",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117980"
        },
        {
          "name": "CVE-2026-117930",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117930"
        },
        {
          "name": "CVE-2026-117926",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117926"
        },
        {
          "name": "CVE-2026-117870",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117870"
        },
        {
          "name": "CVE-2026-117998",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117998"
        },
        {
          "name": "CVE-2026-117877",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117877"
        },
        {
          "name": "CVE-2026-117949",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117949"
        },
        {
          "name": "CVE-2026-117886",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117886"
        },
        {
          "name": "CVE-2026-117902",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117902"
        },
        {
          "name": "CVE-2026-117905",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117905"
        },
        {
          "name": "CVE-2026-117893",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117893"
        },
        {
          "name": "CVE-2026-118025",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118025"
        },
        {
          "name": "CVE-2026-118021",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118021"
        },
        {
          "name": "CVE-2026-117971",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-117971"
        },
        {
          "name": "CVE-2026-118018",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-118018"
        }
      ],
      "initial_release_date": "2026-10-28T00:00:00",
      "last_revision_date": "2026-10-28T00:00:00",
      "links": [],
      "reference": "CERTFR-2026-AVI-1406",
      "revisions": [
        {
          "description": "Version initiale",
          "revision_date": "2026-10-28T00:00:00.000000"
        }
      ],
      "risks": [
        {
          "description": "D\u00e9ni de service \u00e0 distance"
        },
        {
          "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
        },
        {
          "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
        },
        {
          "description": "Contournement de la politique de s\u00e9curit\u00e9"
        },
        {
          "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
        },
        {
          "description": "\u00c9l\u00e9vation de privil\u00e8ges"
        }
      ],
      "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Mozilla. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
      "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Mozilla",
      "vendor_advisories": [
        {
          "published_at": "2026-10-27",
          "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-120",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-120/"
        },
        {
          "published_at": "2026-10-27",
          "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-121",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-121/"
        },
        {
          "published_at": "2026-10-27",
          "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-122",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-122/"
        },
        {
          "published_at": "2026-10-27",
          "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-119",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-119/"
        },
        {
          "published_at": "2026-10-27",
          "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-118",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-118/"
        }
      ]
    }