NULL pointer dereference in N/a

CVE-2025-25471

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

EPSS: 0.003 (17.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

Public proof-of-concept exploits

akaganeite/CVE4PP

References

Frequently asked questions

What is CVE-2025-25471?: CVE-2025-25471 is a medium-severity vulnerability in N/a, classified under NULL Pointer Dereference. CVSS score: 4.3/10. Published 2025-02-18.
How severe is CVE-2025-25471?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2025-25471 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.