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1494 vulnerabilities found for Wireshark by Wireshark

CERTFR-2026-AVI-0211

Vulnerability from certfr_avis - Published: 2026-02-26 - Updated: 2026-02-26

De multiples vulnérabilités ont été découvertes dans Wireshark. Elles permettent à un attaquant de provoquer 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
Wireshark Wireshark Wireshark versions 4.4.x antérieures à 4.4.14
Wireshark Wireshark Wireshark versions 4.6.x antérieures à 4.6.4
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Wireshark versions 4.4.x ant\u00e9rieures \u00e0 4.4.14",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "scada": false
        }
      }
    },
    {
      "description": "Wireshark versions 4.6.x ant\u00e9rieures \u00e0 4.6.4",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "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-2026-3201",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-3201"
    },
    {
      "name": "CVE-2026-3203",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-3203"
    },
    {
      "name": "CVE-2026-3202",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-3202"
    }
  ],
  "initial_release_date": "2026-02-26T00:00:00",
  "last_revision_date": "2026-02-26T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0211",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-02-26T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Wireshark. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Wireshark",
  "vendor_advisories": [
    {
      "published_at": "2026-02-26",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-07",
      "url": "https://www.wireshark.org/security/wnpa-sec-2026-07.html"
    },
    {
      "published_at": "2026-02-26",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-06",
      "url": "https://www.wireshark.org/security/wnpa-sec-2026-06.html"
    },
    {
      "published_at": "2026-02-26",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-05",
      "url": "https://www.wireshark.org/security/wnpa-sec-2026-05.html"
    }
  ]
}

CERTFR-2026-AVI-0048

Vulnerability from certfr_avis - Published: 2026-01-15 - Updated: 2026-01-15

De multiples vulnérabilités ont été découvertes dans Wireshark. Elles permettent à un attaquant de provoquer 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
Wireshark Wireshark Wireshark versions 4.6.x antérieures à 4.6.3
Wireshark Wireshark Wireshark versions 4.4.x antérieures à 4.4.13
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Wireshark versions 4.6.x ant\u00e9rieures \u00e0 4.6.3",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "scada": false
        }
      }
    },
    {
      "description": "Wireshark versions 4.4.x ant\u00e9rieures \u00e0 4.4.13",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "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": [],
  "initial_release_date": "2026-01-15T00:00:00",
  "last_revision_date": "2026-01-15T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0048",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-01-15T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Wireshark. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Wireshark",
  "vendor_advisories": [
    {
      "published_at": "2026-01-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-02",
      "url": "https://www.wireshark.org/security/wnpa-sec-2026-02.html"
    },
    {
      "published_at": "2026-01-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-03",
      "url": "https://www.wireshark.org/security/wnpa-sec-2026-03.html"
    },
    {
      "published_at": "2026-01-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-04",
      "url": "https://www.wireshark.org/security/wnpa-sec-2026-04.html"
    },
    {
      "published_at": "2026-01-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-01",
      "url": "https://www.wireshark.org/security/wnpa-sec-2026-01.html"
    }
  ]
}

CERTFR-2025-AVI-1062

Vulnerability from certfr_avis - Published: 2025-12-04 - Updated: 2025-12-04

De multiples vulnérabilités ont été découvertes dans Wireshark. Elles permettent à un attaquant de provoquer 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
Wireshark Wireshark Wireshark versions 4.4.x antérieures à 4.4.12
Wireshark Wireshark Wireshark versions 4.6.x antérieures à 4.6.2
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Wireshark versions 4.4.x ant\u00e9rieures \u00e0 4.4.12",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "scada": false
        }
      }
    },
    {
      "description": "Wireshark versions 4.6.x ant\u00e9rieures \u00e0 4.6.2",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "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-2025-13946",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-13946"
    },
    {
      "name": "CVE-2025-13945",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-13945"
    }
  ],
  "initial_release_date": "2025-12-04T00:00:00",
  "last_revision_date": "2025-12-04T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-1062",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-12-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Wireshark. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Wireshark",
  "vendor_advisories": [
    {
      "published_at": "2025-12-04",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2025-08",
      "url": "https://www.wireshark.org/security/wnpa-sec-2025-08.html"
    },
    {
      "published_at": "2025-12-04",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2025-07",
      "url": "https://www.wireshark.org/security/wnpa-sec-2025-07.html"
    }
  ]
}

CERTFR-2025-AVI-1026

Vulnerability from certfr_avis - Published: 2025-11-20 - Updated: 2025-11-20

De multiples vulnérabilités ont été découvertes dans Wireshark. Elles permettent à un attaquant de provoquer 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
Wireshark Wireshark Wireshark versions 4.4.x antérieures à 4.4.11
Wireshark Wireshark Wireshark versions 4.6.x antérieures à 4.6.1
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Wireshark versions 4.4.x ant\u00e9rieures \u00e0 4.4.11",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "scada": false
        }
      }
    },
    {
      "description": "Wireshark versions 4.6.x ant\u00e9rieures \u00e0 4.6.1",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "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": [],
  "initial_release_date": "2025-11-20T00:00:00",
  "last_revision_date": "2025-11-20T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-1026",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-11-20T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Wireshark. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Wireshark",
  "vendor_advisories": [
    {
      "published_at": "2025-11-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2025-06",
      "url": "https://www.wireshark.org/security/wnpa-sec-2025-06.html"
    },
    {
      "published_at": "2025-11-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2025-05",
      "url": "https://www.wireshark.org/security/wnpa-sec-2025-05.html"
    }
  ]
}

CERTFR-2025-AVI-0857

Vulnerability from certfr_avis - Published: 2025-10-09 - Updated: 2025-10-09

Une vulnérabilité a été découverte dans Wireshark. Elle permet à un attaquant de provoquer 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
Wireshark Wireshark Wireshark versions 4.2.x antérieures à 4.2.14
Wireshark Wireshark Wireshark versions 4.4.x antérieures à 4.4.10
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Wireshark versions 4.2.x ant\u00e9rieures \u00e0 4.2.14",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "scada": false
        }
      }
    },
    {
      "description": "Wireshark versions 4.4.x ant\u00e9rieures \u00e0 4.4.10",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "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": [],
  "initial_release_date": "2025-10-09T00:00:00",
  "last_revision_date": "2025-10-09T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-0857",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-10-09T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Wireshark. Elle permet \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
  "title": "Vuln\u00e9rabilit\u00e9 dans Wireshark",
  "vendor_advisories": [
    {
      "published_at": "2025-10-09",
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2025-04",
      "url": "https://www.wireshark.org/security/wnpa-sec-2025-04.html"
    }
  ]
}

CVE-2026-3203 (GCVE-0-2026-3203)

Vulnerability from nvd – Published: 2026-02-25 14:36 – Updated: 2026-03-27 13:56
VLAI?
Title
Buffer Over-read in Wireshark
Summary
RF4CE Profile protocol dissector crash in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.4 (semver)
Affected: 4.4.0 , < 4.4.14 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-3203",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-25T20:35:47.008169Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-25T20:37:14.893Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Wireshark",
          "vendor": "Wireshark Foundation",
          "versions": [
            {
              "lessThan": "4.6.4",
              "status": "affected",
              "version": "4.6.0",
              "versionType": "semver"
            },
            {
              "lessThan": "4.4.14",
              "status": "affected",
              "version": "4.4.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "RF4CE Profile protocol dissector crash in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-126",
              "description": "CWE-126: Buffer Over-read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-27T13:56:59.788Z",
        "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
        "shortName": "GitLab"
      },
      "references": [
        {
          "url": "https://www.wireshark.org/security/wnpa-sec-2026-07.html"
        },
        {
          "name": "GitLab Issue #21009",
          "tags": [
            "issue-tracking",
            "permissions-required"
          ],
          "url": "https://gitlab.com/wireshark/wireshark/-/issues/21009"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to version 4.6.4 or above"
        }
      ],
      "title": "Buffer Over-read in Wireshark"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
    "assignerShortName": "GitLab",
    "cveId": "CVE-2026-3203",
    "datePublished": "2026-02-25T14:36:00.984Z",
    "dateReserved": "2026-02-25T14:35:46.001Z",
    "dateUpdated": "2026-03-27T13:56:59.788Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-3202 (GCVE-0-2026-3202)

Vulnerability from nvd – Published: 2026-02-25 14:35 – Updated: 2026-03-27 13:56
VLAI?
Title
NULL Pointer Dereference in Wireshark
Summary
NTS-KE protocol dissector crash in Wireshark 4.6.0 to 4.6.3 allows denial of service
Severity ?
4.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.4 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-3202",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-25T20:34:52.524220Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-25T20:35:16.293Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Wireshark",
          "vendor": "Wireshark Foundation",
          "versions": [
            {
              "lessThan": "4.6.4",
              "status": "affected",
              "version": "4.6.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
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CVE-2026-3201 (GCVE-0-2026-3201)

Vulnerability from nvd – Published: 2026-02-25 14:35 – Updated: 2026-03-27 13:56
VLAI?
Title
Improperly Controlled Sequential Memory Allocation in Wireshark
Summary
USB HID protocol dissector memory exhaustion in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service
Severity ?
4.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-1325 - Improperly Controlled Sequential Memory Allocation
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.4 (semver)
Affected: 4.4.0 , < 4.4.14 (semver)
Create a notification for this product.
Credits
齐柯宇 (Qi Kery)
Show details on NVD website
To clipboard 

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CVE-2026-0962 (GCVE-0-2026-0962)

Vulnerability from nvd – Published: 2026-01-14 20:23 – Updated: 2026-03-27 13:56
VLAI?
Title
Out-of-bounds Write in Wireshark
Summary
SOME/IP-SD protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.3 (semver)
Affected: 4.4.0 , < 4.4.13 (semver)
Create a notification for this product.
Credits
Fatih Çelik
Show details on NVD website
To clipboard 

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CVE-2026-0961 (GCVE-0-2026-0961)

Vulnerability from nvd – Published: 2026-01-14 20:23 – Updated: 2026-03-27 13:56
VLAI?
Title
Out-of-bounds Write in Wireshark
Summary
BLF file parser crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.3 (semver)
Affected: 4.4.0 , < 4.4.13 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-0960 (GCVE-0-2026-0960)

Vulnerability from nvd – Published: 2026-01-14 20:23 – Updated: 2026-03-27 13:56
VLAI?
Title
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
Summary
HTTP3 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.2 allows denial of service
Severity ?
4.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.3 (semver)
Create a notification for this product.
Credits
Tom Needham
Show details on NVD website
To clipboard 

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CVE-2026-0959 (GCVE-0-2026-0959)

Vulnerability from nvd – Published: 2026-01-14 20:23 – Updated: 2026-03-27 13:56
VLAI?
Title
Out-of-bounds Write in Wireshark
Summary
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.3 (semver)
Affected: 4.4.0 , < 4.4.13 (semver)
Create a notification for this product.
Credits
OSS-Fuzz
Show details on NVD website
To clipboard 

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CVE-2025-13946 (GCVE-0-2025-13946)

Vulnerability from nvd – Published: 2025-12-03 08:04 – Updated: 2026-03-27 13:56
VLAI?
Title
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
Summary
MEGACO dissector infinite loop in Wireshark 4.6.0 to 4.6.1 and 4.4.0 to 4.4.11 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.1 (semver)
Affected: 4.4.0 , < 4.4.11 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-13945 (GCVE-0-2025-13945)

Vulnerability from nvd – Published: 2025-12-03 08:04 – Updated: 2026-03-27 13:56
VLAI?
Title
Improperly Controlled Sequential Memory Allocation in Wireshark
Summary
HTTP3 dissector crash in Wireshark 4.6.0 and 4.6.1 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-1325 - Improperly Controlled Sequential Memory Allocation
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.1 (semver)
Create a notification for this product.
Credits
Sébastien Féry
Show details on NVD website
To clipboard 

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CVE-2025-13674 (GCVE-0-2025-13674)

Vulnerability from nvd – Published: 2025-11-26 11:33 – Updated: 2026-03-27 13:56
VLAI?
Title
Access of Uninitialized Pointer in Wireshark
Summary
BPv7 dissector crash in Wireshark 4.6.0 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-824 - Access of Uninitialized Pointer
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-13499 (GCVE-0-2025-13499)

Vulnerability from nvd – Published: 2025-11-21 06:03 – Updated: 2026-03-27 13:56
VLAI?
Title
Access of Uninitialized Pointer in Wireshark
Summary
Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service
Severity ?
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-824 - Access of Uninitialized Pointer
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0
Affected: 4.4.0 , < 4.4.11 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-11626 (GCVE-0-2025-11626)

Vulnerability from nvd – Published: 2025-10-10 22:33 – Updated: 2026-03-27 13:56
VLAI?
Title
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
Summary
MONGO dissector infinite loop in Wireshark 4.4.0 to 4.4.9 and 4.2.0 to 4.2.13 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.4.0 , < 4.4.10 (semver)
Affected: 4.2.0 , < 4.2.14 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-9817 (GCVE-0-2025-9817)

Vulnerability from nvd – Published: 2025-09-03 07:38 – Updated: 2026-03-27 13:56
VLAI?
Title
NULL Pointer Dereference in Wireshark
Summary
SSH dissector crash in Wireshark 4.4.0 to 4.4.8 allows denial of service
Severity ?
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.4.0 , < 4.4.9 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-3203 (GCVE-0-2026-3203)

Vulnerability from cvelistv5 – Published: 2026-02-25 14:36 – Updated: 2026-03-27 13:56
VLAI?
Title
Buffer Over-read in Wireshark
Summary
RF4CE Profile protocol dissector crash in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.4 (semver)
Affected: 4.4.0 , < 4.4.14 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-3202 (GCVE-0-2026-3202)

Vulnerability from cvelistv5 – Published: 2026-02-25 14:35 – Updated: 2026-03-27 13:56
VLAI?
Title
NULL Pointer Dereference in Wireshark
Summary
NTS-KE protocol dissector crash in Wireshark 4.6.0 to 4.6.3 allows denial of service
Severity ?
4.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.4 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-3201 (GCVE-0-2026-3201)

Vulnerability from cvelistv5 – Published: 2026-02-25 14:35 – Updated: 2026-03-27 13:56
VLAI?
Title
Improperly Controlled Sequential Memory Allocation in Wireshark
Summary
USB HID protocol dissector memory exhaustion in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service
Severity ?
4.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-1325 - Improperly Controlled Sequential Memory Allocation
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.4 (semver)
Affected: 4.4.0 , < 4.4.14 (semver)
Create a notification for this product.
Credits
齐柯宇 (Qi Kery)
Show details on NVD website
To clipboard 

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CVE-2026-0961 (GCVE-0-2026-0961)

Vulnerability from cvelistv5 – Published: 2026-01-14 20:23 – Updated: 2026-03-27 13:56
VLAI?
Title
Out-of-bounds Write in Wireshark
Summary
BLF file parser crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.3 (semver)
Affected: 4.4.0 , < 4.4.13 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-0962 (GCVE-0-2026-0962)

Vulnerability from cvelistv5 – Published: 2026-01-14 20:23 – Updated: 2026-03-27 13:56
VLAI?
Title
Out-of-bounds Write in Wireshark
Summary
SOME/IP-SD protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.3 (semver)
Affected: 4.4.0 , < 4.4.13 (semver)
Create a notification for this product.
Credits
Fatih Çelik
Show details on NVD website
To clipboard 

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CVE-2026-0960 (GCVE-0-2026-0960)

Vulnerability from cvelistv5 – Published: 2026-01-14 20:23 – Updated: 2026-03-27 13:56
VLAI?
Title
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
Summary
HTTP3 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.2 allows denial of service
Severity ?
4.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.3 (semver)
Create a notification for this product.
Credits
Tom Needham
Show details on NVD website
To clipboard 

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CVE-2026-0959 (GCVE-0-2026-0959)

Vulnerability from cvelistv5 – Published: 2026-01-14 20:23 – Updated: 2026-03-27 13:56
VLAI?
Title
Out-of-bounds Write in Wireshark
Summary
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.3 (semver)
Affected: 4.4.0 , < 4.4.13 (semver)
Create a notification for this product.
Credits
OSS-Fuzz
Show details on NVD website
To clipboard 

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CVE-2025-13946 (GCVE-0-2025-13946)

Vulnerability from cvelistv5 – Published: 2025-12-03 08:04 – Updated: 2026-03-27 13:56
VLAI?
Title
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
Summary
MEGACO dissector infinite loop in Wireshark 4.6.0 to 4.6.1 and 4.4.0 to 4.4.11 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.1 (semver)
Affected: 4.4.0 , < 4.4.11 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-13945 (GCVE-0-2025-13945)

Vulnerability from cvelistv5 – Published: 2025-12-03 08:04 – Updated: 2026-03-27 13:56
VLAI?
Title
Improperly Controlled Sequential Memory Allocation in Wireshark
Summary
HTTP3 dissector crash in Wireshark 4.6.0 and 4.6.1 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-1325 - Improperly Controlled Sequential Memory Allocation
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0 , < 4.6.1 (semver)
Create a notification for this product.
Credits
Sébastien Féry
Show details on NVD website
To clipboard 

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CVE-2025-13674 (GCVE-0-2025-13674)

Vulnerability from cvelistv5 – Published: 2025-11-26 11:33 – Updated: 2026-03-27 13:56
VLAI?
Title
Access of Uninitialized Pointer in Wireshark
Summary
BPv7 dissector crash in Wireshark 4.6.0 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-824 - Access of Uninitialized Pointer
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-13499 (GCVE-0-2025-13499)

Vulnerability from cvelistv5 – Published: 2025-11-21 06:03 – Updated: 2026-03-27 13:56
VLAI?
Title
Access of Uninitialized Pointer in Wireshark
Summary
Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service
Severity ?
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-824 - Access of Uninitialized Pointer
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.6.0
Affected: 4.4.0 , < 4.4.11 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-11626 (GCVE-0-2025-11626)

Vulnerability from cvelistv5 – Published: 2025-10-10 22:33 – Updated: 2026-03-27 13:56
VLAI?
Title
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
Summary
MONGO dissector infinite loop in Wireshark 4.4.0 to 4.4.9 and 4.2.0 to 4.2.13 allows denial of service
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
Vendor Product Version
Wireshark Foundation Wireshark Affected: 4.4.0 , < 4.4.10 (semver)
Affected: 4.2.0 , < 4.2.14 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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