| Name | CVE-2026-121601 |
| Description | A flaw was found in GStreamer's MXF demuxer plugin (gst-plugins-bad). ... |
| 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-bad1.0 (PTS) | bookworm | 1.22.0-4+deb12u7 | vulnerable |
| bookworm (security) | 1.22.0-4+deb12u8 | vulnerable |
| trixie (security), trixie | 1.26.2-3+deb13u3 | vulnerable |
| forky | 1.28.8-1 | vulnerable |
| sid | 1.28.9-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| gst-plugins-bad1.0 | source | (unstable) | 1.28.9-1 | | | |
Notes
https://gstreamer.freedesktop.org/security/sa-2026-0093.html
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/12987
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/b03b7449c0eee8459a33f0c8309146327f43a796 (1.28.9)
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/6bbc7ec1497d10efc1c3aed44a67d662ce82d7ba (1.28.9)
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/048d5c291a3173270fdf7dd81e708a142cd7b129 (1.28.9)
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/6b4bfe2ad0576abae38116fca3ffb00a7fb99b84 (1.28.9)