CVE-2026-73434
gst-plugins-good1.0: A flaw was found in GStreamer gst-plugins-good (avidemux)
CVE-2026-73434 is fixed in 12 products on 1 platform, first by gstreamer1.0-gtk3 1.14.5-0ubuntu1~18.04.3+esm4, released August 12, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0015
4th percentile
A flaw was found in GStreamer gst-plugins-good (avidemux). In gst_avi_demux_riff_parse_vprp(), the number of available gst_riff_vprp_video_field_desc entries is calculated by dividing the remaining buffer size by the attacker-controlled vprp->fields value, rather than by sizeof(gst_riff_vprp_video_field_desc). This can cause the parser to treat more field descriptors as available than fit in the input buffer, resulting in out-of-bounds reads. Processing a crafted AVI via playbin/decodebin can crash the application (denial of service). Fixed upstream in gst-plugins-good 1.28.6 (GStreamer-SA-2026-0072).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gst-plugins-good1.0 · Debian 12.15 (bookworm) | 1.22.0-5+deb12u4 | DEBIAN-CVE-2026-73434 | Aug 13, 2026 |
| gst-plugins-good1.0 · Debian 14 | 1.28.6-1 | DEBIAN-CVE-2026-73434 | Aug 13, 2026 |
| gstreamer1-plugins-good · RHEL 10 | 1.24.11-1.el10_0.4 | RHSA-2026:65959 | Aug 13, 2026 |
| gstreamer1-plugins-good · RHEL 8 | 0:1.16.1-7.el8_10.3 | RHSA-2026:56966 | Aug 20, 2026 |
| gstreamer1-plugins-good · RHEL 9 | 0:1.22.12-7.el9_8.4 | RHSA-2026:55436 | Aug 19, 2026 |
| gstreamer1-plugins-good · almalinux 10 | 1.26.7-2.el10_2.5 | ALSA-2026:55434 | Aug 17, 2026 |
| gstreamer1-plugins-good · almalinux 8 | 1.16.1-7.el8_10.3 | ALSA-2026:56966 | Aug 19, 2026 |
| gstreamer1-plugins-good · almalinux 9 | 1.22.12-7.el9_8.4 | ALSA-2026:55436 | Aug 17, 2026 |
| gstreamer1-plugins-good · amzn 2023 | 1.24.10-1.amzn2023.0.10 | ALAS2023-2026-3276 | Nov 7, 2026 |
| gstreamer1-plugins-good · ol 10 | 0:1.26.7-2.el10_2.5 | ELSA-2026-55434 | Aug 17, 2026 |
| gstreamer1-plugins-good · ol 8 | 0:1.16.1-7.el8_10.3 | ELSA-2026-56966 | Aug 19, 2026 |
| gstreamer1-plugins-good · ol 9 | 0:1.22.12-7.el9_8.4 | ELSA-2026-55436 | Aug 17, 2026 |
| gstreamer1-plugins-good · rocky 10 | 0:1.26.7-2.el10_2.5 | RLSA-2026:55434 | Aug 17, 2026 |
| gstreamer1-plugins-good · rocky 8 | 0:1.16.1-7.el8_10.3 | RLSA-2026:56966 | Aug 20, 2026 |
| gstreamer1-plugins-good · rocky 9 | 0:1.22.12-7.el9_8.4 | RLSA-2026:55436 | Aug 17, 2026 |
| gstreamer1-plugins-good-debuginfo · amzn 2023 | 1.24.10-1.amzn2023.0.10 | ALAS2023-2026-3276 | Nov 7, 2026 |
| gstreamer1-plugins-good-debugsource · amzn 2023 | 1.24.10-1.amzn2023.0.10 | ALAS2023-2026-3276 | Nov 7, 2026 |
| gstreamer1-plugins-good-gtk · RHEL 8 | 0:1.16.1-7.el8_10.3 | RHSA-2026:56966 | Aug 20, 2026 |
| gstreamer1-plugins-good-gtk · RHEL 9 | 0:1.22.12-7.el9_8.4 | RHSA-2026:55436 | Aug 19, 2026 |
| gstreamer1-plugins-good-gtk · almalinux 10 | 1.26.7-2.el10_2.5 | ALSA-2026:55434 | Aug 17, 2026 |
| gstreamer1-plugins-good-gtk · almalinux 8 | 1.16.1-7.el8_10.3 | ALSA-2026:56966 | Aug 19, 2026 |
| gstreamer1-plugins-good-gtk · almalinux 9 | 1.22.12-7.el9_8.4 | ALSA-2026:55436 | Aug 17, 2026 |
| gstreamer1-plugins-good-gtk · amzn 2023 | 1.24.10-1.amzn2023.0.10 | ALAS2023-2026-3276 | Nov 7, 2026 |
| gstreamer1-plugins-good-gtk · ol 10 | 0:1.26.7-2.el10_2.5 | ELSA-2026-55434 | Aug 17, 2026 |
| gstreamer1-plugins-good-gtk · ol 8 | 0:1.16.1-7.el8_10.3 | ELSA-2026-56966 | Aug 19, 2026 |
| gstreamer1-plugins-good-gtk · ol 9 | 0:1.22.12-7.el9_8.4 | ELSA-2026-55436 | Aug 17, 2026 |
| gstreamer1-plugins-good-gtk-debuginfo · amzn 2023 | 1.24.10-1.amzn2023.0.10 | ALAS2023-2026-3276 | Nov 7, 2026 |
| gstreamer1.0-gtk3 · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.3+esm4 | gstreamer1.0-gtk3 1.14.5-0ubuntu1~18.04.3+esm4 | Aug 12, 2026 |
| gstreamer1.0-gtk3 · Ubuntu 20.04 LTS (focal) | 1.16.3-0ubuntu1.3+esm4 | gstreamer1.0-gtk3 1.16.3-0ubuntu1.3+esm4 | Oct 2, 2026 |
| gstreamer1.0-gtk3 · Ubuntu 22.04.1 LTS (jammy) | 1.20.3-0ubuntu1.10 | gstreamer1.0-gtk3 1.20.3-0ubuntu1.10 | Oct 2, 2026 |
| gstreamer1.0-gtk3 · Ubuntu 24.04.5 LTS (noble) | 1.24.2-1ubuntu1.8 | gstreamer1.0-gtk3 1.24.2-1ubuntu1.8 | Oct 2, 2026 |
| gstreamer1.0-gtk3 · Ubuntu 26.04.1 LTS (resolute) | 1.28.2-2ubuntu0.4 | gstreamer1.0-gtk3 1.28.2-2ubuntu0.4 | Sep 10, 2026 |
| gstreamer1.0-plugins-good · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.3+esm4 | gstreamer1.0-plugins-good 1.14.5-0ubuntu1~18.04.3+esm4 | Aug 12, 2026 |
| gstreamer1.0-plugins-good · Ubuntu 20.04 LTS (focal) | 1.16.3-0ubuntu1.3+esm4 | gstreamer1.0-plugins-good 1.16.3-0ubuntu1.3+esm4 | Oct 2, 2026 |
| gstreamer1.0-plugins-good · Ubuntu 22.04.1 LTS (jammy) | 1.20.3-0ubuntu1.10 | gstreamer1.0-plugins-good 1.20.3-0ubuntu1.10 | Oct 2, 2026 |
| gstreamer1.0-plugins-good · Ubuntu 24.04.5 LTS (noble) | 1.24.2-1ubuntu1.8 | gstreamer1.0-plugins-good 1.24.2-1ubuntu1.8 | Oct 2, 2026 |
| gstreamer1.0-plugins-good · Ubuntu 26.04.1 LTS (resolute) | 1.28.2-2ubuntu0.4 | gstreamer1.0-plugins-good 1.28.2-2ubuntu0.4 | Sep 10, 2026 |
| gstreamer1.0-pulseaudio · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.3+esm4 | gstreamer1.0-pulseaudio 1.14.5-0ubuntu1~18.04.3+esm4 | Aug 12, 2026 |
| gstreamer1.0-pulseaudio · Ubuntu 20.04 LTS (focal) | 1.16.3-0ubuntu1.3+esm4 | gstreamer1.0-pulseaudio 1.16.3-0ubuntu1.3+esm4 | Oct 2, 2026 |
| gstreamer1.0-pulseaudio · Ubuntu 22.04.1 LTS (jammy) | 1.20.3-0ubuntu1.10 | gstreamer1.0-pulseaudio 1.20.3-0ubuntu1.10 | Oct 2, 2026 |
| gstreamer1.0-pulseaudio · Ubuntu 24.04.5 LTS (noble) | 1.24.2-1ubuntu1.8 | gstreamer1.0-pulseaudio 1.24.2-1ubuntu1.8 | Oct 2, 2026 |
| gstreamer1.0-pulseaudio · Ubuntu 26.04.1 LTS (resolute) | 1.28.2-2ubuntu0.4 | gstreamer1.0-pulseaudio 1.28.2-2ubuntu0.4 | Sep 10, 2026 |
| gstreamer1.0-qt5 · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.3+esm4 | gstreamer1.0-qt5 1.14.5-0ubuntu1~18.04.3+esm4 | Aug 12, 2026 |
| gstreamer1.0-qt5 · Ubuntu 20.04 LTS (focal) | 1.16.3-0ubuntu1.3+esm4 | gstreamer1.0-qt5 1.16.3-0ubuntu1.3+esm4 | Oct 2, 2026 |
| gstreamer1.0-qt5 · Ubuntu 22.04.1 LTS (jammy) | 1.20.3-0ubuntu1.10 | gstreamer1.0-qt5 1.20.3-0ubuntu1.10 | Oct 2, 2026 |
| gstreamer1.0-qt5 · Ubuntu 24.04.5 LTS (noble) | 1.24.2-1ubuntu1.8 | gstreamer1.0-qt5 1.24.2-1ubuntu1.8 | Oct 2, 2026 |
| gstreamer1.0-qt5 · Ubuntu 26.04.1 LTS (resolute) | 1.28.2-2ubuntu0.4 | gstreamer1.0-qt5 1.28.2-2ubuntu0.4 | Sep 10, 2026 |
| gstreamer1.0-qt6 · Ubuntu 24.04.5 LTS (noble) | 1.24.2-1ubuntu1.8 | gstreamer1.0-qt6 1.24.2-1ubuntu1.8 | Oct 2, 2026 |
| gstreamer1.0-qt6 · Ubuntu 26.04.1 LTS (resolute) | 1.28.2-2ubuntu0.4 | gstreamer1.0-qt6 1.28.2-2ubuntu0.4 | Sep 10, 2026 |
| libgstreamer-plugins-good1.0-0 · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.3+esm4 | libgstreamer-plugins-good1.0-0 1.14.5-0ubuntu1~18.04.3+esm4 | Aug 12, 2026 |
| libgstreamer-plugins-good1.0-0 · Ubuntu 20.04 LTS (focal) | 1.16.3-0ubuntu1.3+esm4 | libgstreamer-plugins-good1.0-0 1.16.3-0ubuntu1.3+esm4 | Oct 2, 2026 |
| libgstreamer-plugins-good1.0-0 · Ubuntu 22.04.1 LTS (jammy) | 1.20.3-0ubuntu1.10 | libgstreamer-plugins-good1.0-0 1.20.3-0ubuntu1.10 | Oct 2, 2026 |
| libgstreamer-plugins-good1.0-0 · Ubuntu 24.04.5 LTS (noble) | 1.24.2-1ubuntu1.8 | libgstreamer-plugins-good1.0-0 1.24.2-1ubuntu1.8 | Oct 2, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.