A flaw was found in GStreamer. An integer overflow vulnerability in the AV1 LEB128 variable...
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Red HatRed Hat Enterprise Linux 10 | — | Not listed |
| Red HatRed Hat Enterprise Linux 6 | — | Not listed |
| Red HatRed Hat Enterprise Linux 7 | — | Not listed |
| Red HatRed Hat Enterprise Linux 8 | — | Not listed |
| Red HatRed Hat Enterprise Linux 9 | — | Not listed |
| GStreamer projectgst-plugins-base |
< 1.28.2→ 1.28.2 |
1.28.2 |
| GStreamer projectgst-plugins-bad |
< 1.28.2→ 1.28.2 |
1.28.2 |
Fix status by distribution
Records published by each distribution for this CVE. Fixed versions differ by release; check each link.
- Debian DEBIAN-CVE-2026-119729 gst-plugins-base1.0, gst-plugins-bad1.0 Fix available
- Ubuntu UBUNTU-CVE-2026-119729 gst-plugins-base1.0, gst-plugins-bad1.0 No fixed version in this record
Original description The description as published by the source.
A flaw was found in GStreamer. An integer overflow vulnerability in the AV1 LEB128 variable-length integer parser allows a remote attacker to cause a crash in applications that process AV1 media content. By crafting a malformed AV1 bitstream containing an invalid LEB128-encoded value, an attacker can cause integer overflow in the parser, resulting in incorrect length values being used during stream processing, which can lead to a denial of service.
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
References
- web secalert@redhat.com
- web secalert@redhat.com
- web secalert@redhat.com
- web secalert@redhat.com
- web nvd.nist.gov
- web github.com