A flaw was found in GStreamer's gst-plugins-bad H.265 video parser. When parsing a specially...
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Red HatRed Hat Enterprise Linux 10 | — | 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-bad |
< 1.28.1→ 1.28.1 |
1.28.1 |
Fix status by distribution
Records published by each distribution for this CVE. Fixed versions differ by release; check each link.
- Debian DEBIAN-CVE-2026-119727 gst-plugins-bad1.0 Fix available
- Ubuntu UBUNTU-CVE-2026-119727 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's gst-plugins-bad H.265 video parser. When parsing a specially crafted H.265 bitstream containing a Screen Content Coding (SCC) extension with certain palette predictor initializer settings, an integer underflow in the upper-bound computation allows the parser to accept an out-of-range value for the number of palette predictor entries. This causes the parser to write beyond the end of a fixed-size array, resulting in memory corruption and an application crash. Successful exploitation requires an attacker to provide a malformed H.265 media file to a vulnerable application, and is limited to a denial-of-service impact.
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