| Name | CVE-2026-121629 |
| Description | A flaw was found in GStreamer's adaptive streaming demuxers (HLS, DASH ... |
| 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) | bookworm | 1.22.0-5+deb12u3 | vulnerable |
| bookworm (security) | 1.22.0-5+deb12u4 | vulnerable |
| trixie (security), trixie | 1.26.2-1+deb13u2 | 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-good1.0 | source | (unstable) | 1.28.9-1 | | | |
Notes
https://gstreamer.freedesktop.org/security/sa-2026-0097.html
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/12990
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/6b00d0a4ca7ba6415b00b870c7f10f27f6fc5cd7 (1.28.9)