CVE Vulnerabilities

CVE-2025-25473

NULL Pointer Dereference

Published: Feb 18, 2025 | Modified: Dec 16, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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FFmpeg git master before commit c08d30 was discovered to contain a memory leak in the avformat_free_context function in libavutil/mem.c.

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

NameVendorStart VersionEnd Version
FfmpegUbuntudevel*
FfmpegUbuntuesm-apps/bionic*
FfmpegUbuntuesm-apps/focal*
FfmpegUbuntuesm-apps/jammy*
FfmpegUbuntuesm-apps/noble*
FfmpegUbuntuesm-apps/xenial*
FfmpegUbuntufocal*
FfmpegUbuntujammy*
FfmpegUbuntunoble*
FfmpegUbuntuoracular*
FfmpegUbuntuplucky*
FfmpegUbuntuquesting*
FfmpegUbuntuupstream*

Potential Mitigations

References