| Name | CVE-2026-44055 |
| Description | A logic error involving bitwise OR operations in Netatalk 3.1.4 through 4.4.2 allows a remote authenticated attacker to inject OS commands and execute arbitrary code. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-6280-1 |
| Debian Bugs | 1137119 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| netatalk (PTS) | bullseye | 3.1.12~ds-8+deb11u1 | vulnerable |
| bullseye (security) | 3.1.12~ds-8+deb11u2 | vulnerable |
| trixie | 4.2.3~ds-1+deb13u1 | vulnerable |
| trixie (security) | 4.2.3~ds-1+deb13u2 | fixed |
| forky | 4.4.3~ds-1 | fixed |
| sid | 4.5.0~ds-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://netatalk.io/security/CVE-2026-44055