| Name | CVE-2026-46637 |
| 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 |
|---|
| php-twig (PTS) | bullseye | 2.14.3-1+deb11u2 | vulnerable |
| bullseye (security) | 2.14.3-1+deb11u4 | vulnerable |
| bookworm, bookworm (security) | 3.5.1-1+deb12u1 | vulnerable |
| trixie | 3.20.0-2 | vulnerable |
| sid | 3.26.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| php-twig | source | (unstable) | 3.26.0-1 | | | |
Notes
https://symfony.com/blog/cve-2026-46637-html-output-filters-in-twig-extras-incorrectly-declared-is-safe-all