| Name | CVE-2026-5056 |
| Description | Integer overflows and out-of-bounds access in MOV/MP4 demuxer |
| 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 |
|---|
| gst-plugins-good1.0 (PTS) | bullseye | 1.18.4-2+deb11u2 | vulnerable |
| bullseye (security) | 1.18.4-2+deb11u4 | vulnerable |
| bookworm | 1.22.0-5+deb12u3 | vulnerable |
| bookworm (security) | 1.22.0-5+deb12u2 | vulnerable |
| trixie | 1.26.2-1 | vulnerable |
| forky, sid | 1.28.3-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| gst-plugins-good1.0 | source | (unstable) | 1.28.2-1 | | | |
Notes
https://gstreamer.freedesktop.org/security/sa-2026-0016.html
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/f9567e3e26c98fd7687f806e2317a12c705a3bb4 (main)
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/bad6721ca4901123e5cb57eec9d8e84d69c08597 (1.28.2)