Description
In GStreamer through 1.26.1, the isomp4 plugin's qtdemux_parse_tree function may read past the end of a heap buffer while parsing an MP4 file, leading to information disclosure.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | gst-plugins-good1.0 | 1.26.2-1 | — |
| Debian 13 | gst-plugins-good1.0 | 1.26.2-1 | — |
| Debian 12 | gst-plugins-good1.0 | 1.22.0-5+deb12u4 | — |
| Debian 11 | gst-plugins-good1.0 | 1.18.4-2+deb11u4 | DLA-4419-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 25.10 | gst-plugins-good1.0 | 1.26.2-1ubuntu1 | — |
| Ubuntu 24.04 LTS | gst-plugins-good1.0 | 1.24.2-1ubuntu1.2 | USN-7717-1 |
| Ubuntu 22.04 LTS | gst-plugins-good1.0 | 1.20.3-0ubuntu1.4 | USN-7717-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | gst-plugins-good1.0 | No fix yet | — |
| Ubuntu Pro 18.04 LTS | gst-plugins-good1.0 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | gst-plugins-good1.0 | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | gstreamer-plugins-good | 1.24.0-150600.3.7.1 | SUSE-SU-2025:02058-1 |
| SLES 15 SP6 | gstreamer-plugins-good | 1.24.0-150600.3.7.1 | SUSE-SU-2025:02058-1 |
| SLES 15 SP5 | gstreamer-plugins-good | 1.22.0-150500.4.10.1 | SUSE-SU-2025:02053-1 |
| SLES 12 SP5 | gstreamer-plugins-good | 1.8.3-16.16.1 | SUSE-SU-2025:02303-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP5 | gstreamer-plugins-good | 1.22.0-150500.4.10.1 | SUSE-SU-2025:02053-1 |
| SLE HPC 15 SP5 | gstreamer-plugins-good | 1.22.0-150500.4.10.1 | SUSE-SU-2025:02053-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | gstreamer-plugins-good | 1.24.0-150600.3.7.1 | SUSE-SU-2025:02058-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | gst-plugins-good | 1.26.2-r0 | — |
| Alpine v3.23 | gst-plugins-good | 1.26.2-r0 | — |
| Alpine v3.22 | gst-plugins-good | 1.26.2-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | gstreamer1-plugins-good +1 | 1.24.10-1.amzn2023.0.3 | ALAS2023-2025-1185 |
| Amazon Linux 2 | gstreamer1-plugins-good +1 | 1.18.4-6.amzn2.0.8 | ALAS2-2025-3003 |
Advisories 8
- WID-SEC-2025-1171 GStreamer: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 15, 2026
- USN-7717-1 gst-plugins-good1.0 vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- SUSE-SU-2025:02058-1 Security update for gstreamer-plugins-good SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:02303-1 Security update for gstreamer-plugins-good SUSE / openSUSE Security Updates · Mar 23, 2026
- DLA-4419-1 gst-plugins-good1.0 - security update Debian Security (DSA / DLA) · Dec 25, 2025
- ALAS2-2025-3003 Moderate: gstreamer1-plugins-good security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Sep 16, 2025
- ALAS2023-2025-1185 Moderate: gstreamer1-plugins-good security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 15, 2025
- SUSE-SU-2025:02053-1 Security update for gstreamer-plugins-good SUSE / openSUSE Security Updates · Jun 21, 2025