Integer underflow in volxlate

Description

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.

Scores

EPSS (exploitation in 30 days)

0.09% · top 99% of all CVEs (6 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.4.

Weakness

• CWE-191: Integer Underflow (Wrap or Wraparound) (opens in a new tab)All about CWE-191 and its CVEs

Affected products

• Netatalk · Netatalk

  • affected 3.0.0 – ≤ 4.4.2
  • unaffected 4.5.0

References (1)

• Netatalk Security Advisory CVE-2026-44069 (opens in a new tab)vendor-advisory

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2026-44069](https://trackcve.app/badge/CVE-2026-44069.svg)](https://trackcve.app/cve/CVE-2026-44069)

Record last updated 21 May 2026, 12:52 UTC.