CVE-2025-25471

MEDIUM

Published Feb 18, 2025 Modified Apr 15, 2026 CWE-476

Description

FFmpeg git master before commit fd1772 was discovered to contain a NULL pointer dereference via the component libavformat/mov.c.

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CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-476 CWE-476

References

Other References

https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/fd1772b7475d0d5673a5dd314ee78443d0be4cf1 https://trac.ffmpeg.org/ticket/11417

Frequently Asked Questions

What is CVE-2025-25471? +

FFmpeg git master before commit fd1772 was discovered to contain a NULL pointer dereference via the component libavformat/mov.c. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-25471? +

CVE-2025-25471 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-25471? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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