CVE-2025-25473
ffmpeg - security update
5.3
MEDIUM
CVSS 3.1
EPSS 0.10%
Description
FFmpeg git master before commit c08d30 was discovered to contain a memory leak in the avformat_free_context function in libavutil/mem.c.
How to fix CVE-2025-25473
To remediate CVE-2025-25473, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:7.1.3-0+deb13u1 or later
- Debian/ffmpeg—upgrade to 7:7.1.3-0+deb13u1 or later
Is CVE-2025-25473 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 7:7.1.3-0+deb13u1
- from 0, < 7:7.1.3-0+deb13u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |