CVE-2026-44069 (GCVE-0-2026-44069)

Vulnerability from cvelistv5 – Published: 2026-05-21 07:34 – Updated: 2026-05-21 12:52
VLAI
Title
Integer underflow in volxlate
Summary
An integer underflow in the volxlate function in Netatalk 3.0.0 through 4.4.2 allows a local privileged user to obtain limited information, modify limited data, or cause a minor service disruption via crafted volume translation input.
Severity
3.4 (Low)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-21 12:51 UTC
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
securin CNA under the mitre root
CNA scorecard B 80/100 over 71 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Netatalk Netatalk Affected: 3.0.0 , ≤ 4.4.2 (semver)
Unaffected: 4.5.0 (semver)
guessed Create a notification for this product.
Date Public
2026-05-13 00:00
Credits
Arjun Basnet from Securin
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-44069",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-21T12:51:44.815449Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-21T12:52:02.605Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Netatalk",
          "vendor": "Netatalk",
          "versions": [
            {
              "lessThanOrEqual": "4.4.2",
              "status": "affected",
              "version": "3.0.0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "4.5.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Arjun Basnet from Securin"
        }
      ],
      "datePublic": "2026-05-13T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An integer underflow in the volxlate function in Netatalk 3.0.0 through 4.4.2 allows a local privileged user to obtain limited information, modify limited data, or cause a minor service disruption via crafted volume translation input."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 3.4,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-191",
              "description": "Integer Underflow (Wrap or Wraparound)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-21T07:52:48.791Z",
        "orgId": "33c584b5-0579-4c06-b2a0-8d8329fcab9c",
        "shortName": "securin"
      },
      "references": [
        {
          "name": "Netatalk Security Advisory CVE-2026-44069",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://netatalk.io/security/CVE-2026-44069"
        }
      ],
      "title": "Integer underflow in volxlate"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "33c584b5-0579-4c06-b2a0-8d8329fcab9c",
    "assignerShortName": "securin",
    "cveId": "CVE-2026-44069",
    "datePublished": "2026-05-21T07:34:59.942Z",
    "dateReserved": "2026-05-05T07:25:20.196Z",
    "dateUpdated": "2026-05-21T12:52:02.605Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-44069",
      "date": "2026-10-14",
      "epss": "0.00118",
      "percentile": "0.0159"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Netatalk",
                "vendor": "Netatalk",
                "versions": [
                  {
                    "lessThanOrEqual": "4.4.2",
                    "status": "affected",
                    "version": "3.0.0",
                    "versionType": "semver"
                  },
                  {
                    "status": "unaffected",
                    "version": "4.5.0",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "source": "33c584b5-0579-4c06-b2a0-8d8329fcab9c"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "An integer underflow in the volxlate function in Netatalk 3.0.0 through 4.4.2 allows a local privileged user to obtain limited information, modify limited data, or cause a minor service disruption via crafted volume translation input."
          },
          {
            "lang": "es",
            "value": "Un desbordamiento negativo de entero en la funci\u00f3n volxlate en Netatalk 3.0.0 a 4.4.2 permite a un usuario local privilegiado obtener informaci\u00f3n limitada, modificar datos limitados o causar una interrupci\u00f3n menor del servicio mediante una entrada de traducci\u00f3n de volumen manipulada."
          }
        ],
        "id": "CVE-2026-44069",
        "lastModified": "2026-07-20T20:10:00.110",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "LOW",
                "baseScore": 3.9,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L",
                "version": "3.1"
              },
              "exploitabilityScore": 0.5,
              "impactScore": 3.4,
              "source": "33c584b5-0579-4c06-b2a0-8d8329fcab9c",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-44069",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-21T12:51:44.815449Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-05-21T08:16:22.583",
        "references": [
          {
            "source": "33c584b5-0579-4c06-b2a0-8d8329fcab9c",
            "url": "https://netatalk.io/security/CVE-2026-44069"
          }
        ],
        "sourceIdentifier": "33c584b5-0579-4c06-b2a0-8d8329fcab9c",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-191"
              }
            ],
            "source": "33c584b5-0579-4c06-b2a0-8d8329fcab9c",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-06-28T06:24:08+00:00",
      "cve": "CVE-2026-44069",
      "id": "CVE-2026-44069",
      "initial_release_date": "2026-05-21T07:34:59.942000+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "netatalk: Netatalk: Integer underflow vulnerability in volxlate function",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44069.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-44069",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-05-21T12:51:44.815449Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-05-21T12:51:56.589Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "Netatalk",
              "vendor": "Netatalk",
              "versions": [
                {
                  "lessThanOrEqual": "4.4.2",
                  "status": "affected",
                  "version": "3.0.0",
                  "versionType": "semver"
                },
                {
                  "status": "unaffected",
                  "version": "4.5.0",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "value": "Arjun Basnet from Securin"
            }
          ],
          "datePublic": "2026-05-13T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "An integer underflow in the volxlate function in Netatalk 3.0.0 through 4.4.2 allows a local privileged user to obtain limited information, modify limited data, or cause a minor service disruption via crafted volume translation input."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "baseScore": 3.4,
                "baseSeverity": "LOW",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-191",
                  "description": "Integer Underflow (Wrap or Wraparound)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-05-21T07:52:48.791Z",
            "orgId": "33c584b5-0579-4c06-b2a0-8d8329fcab9c",
            "shortName": "securin"
          },
          "references": [
            {
              "name": "Netatalk Security Advisory CVE-2026-44069",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://netatalk.io/security/CVE-2026-44069"
            }
          ],
          "title": "Integer underflow in volxlate"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "33c584b5-0579-4c06-b2a0-8d8329fcab9c",
        "assignerShortName": "securin",
        "cveId": "CVE-2026-44069",
        "datePublished": "2026-05-21T07:34:59.942Z",
        "dateReserved": "2026-05-05T07:25:20.196Z",
        "dateUpdated": "2026-05-21T12:52:02.605Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.