FFmpeg git master before commit c08d30 was discovered to contain a memory leak in the avformat_free_context function in libavutil/mem.c.

Original description

The description as published by the source.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Fix status by distribution

Fixed packages published by each distribution for this CVE

• Debian DEBIAN-CVE-2025-25473 ffmpeg Fixed in: 7:7.1.3-0+deb13u1
• Ubuntu UBUNTU-CVE-2025-25473 libav

References

• advisory github.com
• advisory nvd.nist.gov
• web git.ffmpeg.org
• web git.ffmpeg.org
• web trac.ffmpeg.org