VULNERABILITY INTELLIGENCE
CVE-2026-8461
CVSS score8.8 HIGH
EPSS probability1.57%
CISA KEVNot currently listed
Published2026-06-18
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be exploited for remote code execution. This vulnerability is associated with the file libavcodec/magicyuv.C. This issue affects FFmpeg before version 8.1.2.
Weakness classification
- reefs@jfrog.com: CWE-787
- 0b0ca135-0b70-47e7-9f44-1890c2a1c46c: CWE-787