gst-plugins-ugly1.0: Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer (asf...
CVE-2026-19389 is fixed in 6 products on 1 platform, first by gstreamer1.0-plugins-ugly 1.14.5-0ubuntu1~18.04.1+esm1, released August 9, 2026. It is not reported as exploited. Patch Radar priority: High.
Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer (asfdemux) when parsing header objects from crafted ASF, WMV, or WMA files. Insufficient validation of attacker-controlled length and size values can bypass bounds checks and cause out-of-bounds heap reads. This can result in application crash, denial of service, or limited information disclosure when untrusted media is processed.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gst-plugins-ugly1.0 · Debian 14 | 1.28.6-1 | DEBIAN-CVE-2026-19389 | Aug 11, 2026 |
| gstreamer1-plugins-bad-free · RHEL 9 | 0:1.22.12-7.el9_8.4 | RHSA-2026:55865 | Aug 19, 2026 |
| gstreamer1-plugins-bad-free · almalinux 9 | 1.22.12-7.el9_8.4 | ALSA-2026:55865 | Aug 17, 2026 |
| gstreamer1-plugins-bad-free · ol 9 | 0:1.22.12-7.el9_8.4 | ELSA-2026-55865 | Aug 17, 2026 |
| gstreamer1-plugins-bad-free · rocky 9 | 0:1.22.12-7.el9_8.4 | RLSA-2026:55865 | Aug 18, 2026 |
| gstreamer1-plugins-bad-free-devel · RHEL 9 | 0:1.22.12-7.el9_8.4 | RHSA-2026:55865 | Aug 19, 2026 |
| gstreamer1-plugins-bad-free-devel · almalinux 9 | 1.22.12-7.el9_8.4 | ALSA-2026:55865 | Aug 17, 2026 |
| gstreamer1-plugins-bad-free-devel · ol 9 | 0:1.22.12-7.el9_8.4 | ELSA-2026-55865 | Aug 17, 2026 |
| gstreamer1-plugins-bad-free-libs · RHEL 9 | 0:1.22.12-7.el9_8.4 | RHSA-2026:55865 | Aug 19, 2026 |
| gstreamer1-plugins-bad-free-libs · almalinux 9 | 1.22.12-7.el9_8.4 | ALSA-2026:55865 | Aug 17, 2026 |
| gstreamer1-plugins-bad-free-libs · ol 9 | 0:1.22.12-7.el9_8.4 | ELSA-2026-55865 | Aug 17, 2026 |
| gstreamer1-plugins-ugly-free · RHEL 10 | 1.24.11-1.el10_0.3 | RHSA-2026:67883 | Aug 17, 2026 |
| gstreamer1-plugins-ugly-free · RHEL 9 | 0:1.22.12-6.el9_8.2 | RHSA-2026:55865 | Aug 19, 2026 |
| gstreamer1-plugins-ugly-free · almalinux 10 | 1.26.7-2.el10_2.2 | ALSA-2026:55435 | Aug 17, 2026 |
| gstreamer1-plugins-ugly-free · almalinux 9 | 1.22.12-6.el9_8.2 | ALSA-2026:55865 | Aug 17, 2026 |
| gstreamer1-plugins-ugly-free · ol 10 | 0:1.26.7-2.el10_2.2 | ELSA-2026-55435 | Aug 17, 2026 |
| gstreamer1-plugins-ugly-free · ol 9 | 0:1.22.12-6.el9_8.2 | ELSA-2026-55865 | Aug 17, 2026 |
| gstreamer1-plugins-ugly-free · rocky 10 | 0:1.26.7-2.el10_2.2 | RLSA-2026:55435 | Aug 17, 2026 |
| gstreamer1-plugins-ugly-free · rocky 9 | 0:1.22.12-6.el9_8.2 | RLSA-2026:55865 | Aug 18, 2026 |
| gstreamer1.0-plugins-ugly · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.1+esm1 | gstreamer1.0-plugins-ugly 1.14.5-0ubuntu1~18.04.1+esm1 | Aug 9, 2026 |
| gstreamer1.0-plugins-ugly · Ubuntu 20.04 LTS (focal) | 1.16.2-2ubuntu0.1~esm1 | gstreamer1.0-plugins-ugly 1.16.2-2ubuntu0.1~esm1 | Aug 9, 2026 |
| gstreamer1.0-plugins-ugly · Ubuntu 22.04.1 LTS (jammy) | 1.20.1-1ubuntu0.1~esm1 | gstreamer1.0-plugins-ugly 1.20.1-1ubuntu0.1~esm1 | Aug 9, 2026 |
| gstreamer1.0-plugins-ugly · Ubuntu 24.04.5 LTS (noble) | 1.24.1-1ubuntu0.1~esm1 | gstreamer1.0-plugins-ugly 1.24.1-1ubuntu0.1~esm1 | Aug 9, 2026 |
| gstreamer1.0-plugins-ugly · Ubuntu 26.04.1 LTS (resolute) | 1.28.2-1ubuntu0.1~esm1 | gstreamer1.0-plugins-ugly 1.28.2-1ubuntu0.1~esm1 | Aug 9, 2026 |
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