CVE WATCH / VULNERABILITY DETAIL
CVE-2026-121611
MEDIUMCVSS 6.5NVD feed
Published 9 November 2026 · tracked since 10 November 2026
Description
A flaw was found in GStreamer's gst-plugins-bad package. A use of uninitialized memory vulnerability exists in the H.265 (HEVC) bitstream parser when processing Video Parameter Sets that declare more than one HRD (Hypothetical Reference Decoder) parameter set. A remote attacker could exploit this by
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-124916 MEDIUM 5.4
- CVE-2026-124636 LOW 3.8
- CVE-2026-124635 MEDIUM 4.7
- CVE-2026-124625 MEDIUM 6.3
- CVE-2026-124624 MEDIUM 5.3
- CVE-2026-121843 HIGH 8.8
- CVE-2026-121842 HIGH 8.8
- CVE-2026-121841
- CVE-2026-119274 MEDIUM 4.8
- CVE-2026-124622 MEDIUM 5.3