CVE-2025-9951

Name of the Vulnerable Software and Affected Versions: FFmpeg (affected versions not specified)

Description: A heap-buffer-overflow write exists in the jpeg2000dec component of FFmpeg. This issue could allow a remote attacker to potentially execute code or cause a denial of service through the channel definition cdef atom of JPEG2000 files.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.