High severity7.5NVD Advisory· Published Aug 28, 2026· Updated Sep 9, 2026
CVE-2026-38346
CVE-2026-38346
Description
An integer overflow in the yuv2planeX_8_c() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted video file.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- osv-coords2 versionspkg:rpm/opensuse/ffmpeg-4&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/ffmpeg-8&distro=openSUSE%20Tumbleweed
< 4.4.8-6.1+ 1 more
- (no CPE)range: < 4.4.8-6.1
- (no CPE)range: < 8.1.2-5.1
Patches
Vulnerability mechanics
References
1News mentions
1- FFmpeg: Eight DoS Vulnerabilities in libswscale Disclosed TogetherVypr Intelligence · Aug 28, 2026