| Name | CVE-2026-55204 |
| Description | HAProxy through 3.4.0, fixed in commit 9a6d1fe, contains a null point ... |
| 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) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| haproxy (PTS) | bullseye | 2.2.9-2+deb11u6 | vulnerable |
| bullseye (security) | 2.2.9-2+deb11u7 | vulnerable |
| bookworm, bookworm (security) | 2.6.12-1+deb12u3 | vulnerable |
| trixie | 3.0.11-1+deb13u2 | vulnerable |
| trixie (security) | 3.0.11-1+deb13u3 | vulnerable |
| forky, sid | 3.2.19-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| haproxy | source | (unstable) | (unfixed) | | | |
Notes
https://github.com/haproxy/haproxy/commit/9a6d1fe3f00d86ab4ea6ea6ea0a5d48fc058a513