Description
GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been detected in the format_channel_mask function in gst-discoverer.c. The vulnerability affects the local array position, which is defined with a fixed size of 64 elements. However, the function gst_discoverer_audio_info_get_channels may return a guint channels value greater than 64. This causes the for loop to attempt access beyond the bounds of the position array, resulting in an OOB-read when an index greater than 63 is used. This vulnerability can result in reading unintended bytes from the stack. Additionally, the dereference of value->value_nick after the OOB-read can lead to further memory corruption or undefined behavior. This vulnerability is fixed in 1.24.10.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| gstreamer | gstreamer | < 1.24.10 | — |
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-base1.0 | 1.24.10-1 | — |
| Debian 13 | gst-plugins-base1.0 | 1.24.10-1 | — |
| Debian 12 | gst-plugins-base1.0 | 1.22.0-3+deb12u3 | DSA-5831-1 |
| Debian 11 | gst-plugins-base1.0 | 1.18.4-2+deb11u3 | DLA-3999-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | gst-plugins-base1.0 | 1.24.2-1ubuntu0.2 | USN-7175-1 |
| Ubuntu 22.04 LTS | gst-plugins-base1.0 | 1.20.1-1ubuntu0.4 | USN-7175-1 |
| Ubuntu 20.04 LTS | gst-plugins-base1.0 | 1.16.3-0ubuntu1.4 | USN-7175-1 |
| Ubuntu 16.04 LTS | gst-plugins-base0.10 | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | gst-plugins-base1.0 | 1.14.5-0ubuntu1~18.04.3+esm1 | USN-7807-1 |
| Ubuntu Pro 16.04 LTS | gst-plugins-base1.0 | 1.8.3-1ubuntu0.3+esm2 | USN-7807-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | gstreamer1-plugins-base +2 | 1.22.12-4.el9 | RHSA-2025:7243 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | gstreamer1-plugins-base +2 | 1.22.12-4.el9 | ALSA-2025:7243 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | gstreamer1-plugins-base | 1.22.12-4.el9 | RLSA-2025:7243 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | gstreamer-plugins-base | 1.24.0-150600.3.8.1 | SUSE-SU-2025:0065-1 |
| SLES 15 SP5 | gstreamer-plugins-base | 1.22.0-150500.3.11.1 | SUSE-SU-2025:0054-1 |
| SLES 15 SP4 | gstreamer-plugins-base | 1.20.1-150400.3.11.1 | SUSE-SU-2025:0069-1 |
| SLES 15 SP3 | gstreamer-plugins-base | 1.16.3-150200.4.19.1 | SUSE-SU-2025:02020-1 |
Show 15 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP5 | gstreamer-plugins-base | 1.22.0-150500.3.11.1 | SUSE-SU-2025:0054-1 |
| SLES for SAP 15 SP4 | gstreamer-plugins-base | 1.20.1-150400.3.11.1 | SUSE-SU-2025:0069-1 |
| SLES for SAP 15 SP3 | gstreamer-plugins-base | 1.16.3-150200.4.19.1 | SUSE-SU-2025:02020-1 |
| SLE Micro 6.1 | gstreamer-plugins-base | 1.24.7-slfo.1.1_2.1 | SUSE-SU-2025:20241-1 |
| SLE Micro 6.0 | gstreamer-plugins-base | 1.22.9-2.1 | SUSE-SU-2025:20134-1 |
| SLE Micro 5.5 | gstreamer-plugins-base | 1.22.0-150500.3.11.1 | SUSE-SU-2025:0054-1 |
| SLE Micro 5.4 | gstreamer-plugins-base | 1.20.1-150400.3.11.1 | SUSE-SU-2025:0069-1 |
| SLE Micro 5.3 | gstreamer-plugins-base | 1.20.1-150400.3.11.1 | SUSE-SU-2025:0069-1 |
| SLE Micro 5.2 | gstreamer-plugins-base | 1.16.3-150200.4.19.1 | SUSE-SU-2025:02020-1 |
| SLE HPC 15 SP5 | gstreamer-plugins-base | 1.22.0-150500.3.11.1 | SUSE-SU-2025:0054-1 |
| SLE HPC 15 SP4 | gstreamer-plugins-base | 1.20.1-150400.3.11.1 | SUSE-SU-2025:0069-1 |
| SLE HPC 15 SP3 | gstreamer-plugins-base | 1.16.3-150200.4.19.1 | SUSE-SU-2025:02020-1 |
| SUSE Manager Server 4.3 | gstreamer-plugins-base | 1.20.1-150400.3.11.1 | SUSE-SU-2025:0069-1 |
| SUSE Manager Proxy 4.3 | gstreamer-plugins-base | 1.20.1-150400.3.11.1 | SUSE-SU-2025:0069-1 |
| SUSE Enterprise Storage 7.1 | gstreamer-plugins-base | 1.16.3-150200.4.19.1 | SUSE-SU-2025:02020-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | gstreamer-plugins-base | 1.24.10-2.1 | openSUSE-SU-2024:14577-1 |
| openSUSE Leap 15.6 | gstreamer-plugins-base | 1.24.0-150600.3.8.1 | SUSE-SU-2025:0065-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | gst-plugins-base | 1.24.10-r0 | — |
| Alpine v3.23 | gst-plugins-base | 1.24.10-r0 | — |
| Alpine v3.22 | gst-plugins-base | 1.24.10-r0 | — |
| Alpine v3.21 | gst-plugins-base | 1.24.10-r0 | — |
| Alpine v3.20 | gst-plugins-base | 1.24.10-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | gstreamer1-plugins-base +2 | 1.18.4-5.amzn2.0.8 | ALAS2-2025-2971 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | gstreamer1 +1 | No fix yet | — |
| Azure Linux 2 (CBL-Mariner) | gstreamer1-plugins-base | No fix yet | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | gstreamer1-plugins-base +2 | 1.22.12-4.el9 | ELSA-2025-7243 |
Advisories 17
- ALSA-2025:7243 Moderate: gstreamer1-plugins-base security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2024-3586 GStreamer: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Oct 14, 2026
- RHSA-2025:7243 Red Hat Security Advisory: gstreamer1-plugins-base security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- USN-7807-1 gst-plugins-base1.0 vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- USN-7175-1 gst-plugins-base1.0 vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- SUSE-SU-2025:20241-1 Security update for gstreamer-plugins-base SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20134-1 Security update for gstreamer-plugins-base SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:02020-1 Security update for gstreamer-plugins-base SUSE / openSUSE Security Updates · Mar 23, 2026
- DSA-5831-1 gst-plugins-base1.0 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3999-1 gst-plugins-base1.0 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2025:0069-1 Security update for gstreamer-plugins-base SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:0065-1 Security update for gstreamer-plugins-base SUSE / openSUSE Security Updates · Feb 4, 2026
- RLSA-2025:7243 Moderate: gstreamer1-plugins-base security update Rocky Linux Security Advisories · Oct 7, 2025
- ALAS2-2025-2971 Moderate: gstreamer1-plugins-base security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Aug 19, 2025
- ELSA-2025-7243 Moderate: gstreamer1-plugins-base security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · May 16, 2025
- openSUSE-SU-2024:14577-1 gstreamer-plugins-base-1.24.10-2.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025
- SUSE-SU-2025:0054-1 Security update for gstreamer-plugins-base SUSE / openSUSE Security Updates · May 2, 2025