| Name | CVE-2026-14957 |
| 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) |
| Debian Bugs | 1143067 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libreswan (PTS) | bullseye | 4.3-1+deb11u4 | vulnerable |
| bullseye (security) | 4.3-1+deb11u3 | vulnerable |
| bookworm | 4.10-2+deb12u1 | vulnerable |
| trixie | 5.2-2.2 | vulnerable |
| forky, sid | 5.2-2.5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libreswan | source | bullseye | (unfixed) | end-of-life | | |
| libreswan | source | (unstable) | 5.2-2.5 | | | 1143067 |
Notes
[trixie] - libreswan <no-dsa> (Minor issue; can be fixed via point release)
[bullseye] - libreswan <end-of-life> (EOL in bullseye LTS)
https://bugzilla.redhat.com/show_bug.cgi?id=2501764
https://libreswan.org/security/CVE-2026-14957/CVE-2026-14957.txt
Patch: https://libreswan.org/security/CVE-2026-14957/CVE-2026-14957.patch