Description
GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | gstreamer-plugins-good | gstreamer-plugins-good 1.18.4 | — |
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 | 1.18.4-2 | — |
| Debian 13 | gst-plugins-good1.0 | 1.18.4-2 | — |
| Debian 12 | gst-plugins-good1.0 | 1.18.4-2 | — |
| Debian 10 | gst-plugins-good1.0 | 1.14.4-1+deb10u1 | DSA-4900-1 |
| Debian 9 | gst-plugins-good1.0 | 1.10.4-1+deb9u1 | DLA-2640-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | gst-plugins-good1.0 | 1.16.2-1ubuntu2.1 | USN-4928-1 |
| Ubuntu 18.04 LTS | gst-plugins-good1.0 | 1.14.5-0ubuntu1~18.04.2 | USN-4928-1 |
| Ubuntu 16.04 LTS | gst-plugins-good1.0 | 1.8.3-1ubuntu0.5 | USN-4928-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | gstreamer1-plugins-good +1 | 1.16.1-3.el8 | RHSA-2022:7618 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | gstreamer1-plugins-good +1 | 1.16.1-3.el8 | ALSA-2022:7618 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | gstreamer1-plugins-good | 1.16.1-3.el8 | RLSA-2022:7618 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP3 | gstreamer-plugins-good | 1.16.3-3.6.1 | SUSE-SU-2021:2915-1 |
| SLES 15 SP2 | gstreamer-plugins-good | 1.16.3-3.6.1 | SUSE-SU-2021:2915-1 |
| SLES 15 SP1 | gstreamer-plugins-good | 1.12.5-150000.3.7.2 | SUSE-SU-2023:3688-1 |
| SLES 12 SP5 | gstreamer-plugins-good | 1.8.3-16.3.1 | SUSE-SU-2021:2916-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP1 | gstreamer-plugins-good | 1.12.5-150000.3.7.2 | SUSE-SU-2023:3688-1 |
| SLES for SAP 12 SP5 | gstreamer-plugins-good | 1.8.3-16.3.1 | SUSE-SU-2021:2916-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.3 | gstreamer-plugins-good | 1.16.3-3.6.1 | openSUSE-SU-2021:2915-1 |
| openSUSE Leap 15.2 | gstreamer-plugins-good | 1.16.3-lp152.2.6.1 | openSUSE-SU-2021:1230-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.23 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.22 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.21 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.20 | gstreamer +1 | 1.18.4-r0 | — |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.18 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.17 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.16 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.15 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.14 | gstreamer +1 | 1.18.4-r0 | — |
| Alpine v3.13 | gstreamer +1 | 1.18.4-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | gstreamer-plugins-good +1 | 0.10.31-20.amzn2.0.1 | ALAS2-2023-2011 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | gstreamer1-plugins-good +1 | 1.16.1-3.el8 | ELSA-2022-7618 |
Advisories 14
- ALSA-2022:7618 Moderate: gstreamer1-plugins-good security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2022:7618 Red Hat Security Advisory: gstreamer1-plugins-good security update Red Hat Security Advisories (RHSA) · Aug 1, 2026
- USN-4928-1 gst-plugins-good1.0 vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DSA-4900-1 gst-plugins-good1.0 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2640-1 gst-plugins-good1.0 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2022:7618 Moderate: gstreamer1-plugins-good security update Rocky Linux Security Advisories · Feb 4, 2026
- SUSE-SU-2023:3688-1 Security update for gstreamer-plugins-good SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2915-1 Security update for gstreamer-plugins-good SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:2915-1 Security update for gstreamer-plugins-good SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2916-1 Security update for gstreamer-plugins-good SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:1230-1 Security update for gstreamer-plugins-good SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2022-1105 GStreamer: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Aug 19, 2025
- ALAS2-2023-2011 Moderate: gstreamer-plugins-good security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Apr 4, 2023
- ELSA-2022-7618 Moderate: gstreamer1-plugins-good security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 15, 2022