What is CVE-2025-25947?

CVE-2025-25947 is a medium-severity vulnerability in Axiosys Bento4, classified under Improper Initialization. CVSS score: 5.5/10. Published 2025-02-19.

How severe is CVE-2025-25947?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Axiosys Bento4

CVE-2025-25947

An issue in Bento4 v1.6.0-641 allows an attacker to trigger a segmentation fault via Ap4Atom.cpp, specifically in AP4_AtomParent::RemoveChild, during the execution of mp4encrypt with a specially crafted MP4 input file.

Vulnerability class: Dirty Pipe (CVE-2022-0847)

EPSS: 0.002 (11.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Axiosys Bento4 — versions 1.6.0-641
N/a — versions n/a

Weakness classification (CWE)

CWE-665 — Improper Initialization

References

cve@mitre.org (Exploit, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2025-25947?: CVE-2025-25947 is a medium-severity vulnerability in Axiosys Bento4, classified under Improper Initialization. CVSS score: 5.5/10. Published 2025-02-19.
How severe is CVE-2025-25947?: Medium severity. CVSS v3 base score is 5.5 out of 10.