CVE-2025-25943 — HIGH (7.8)

Vulnerability Description

Buffer Overflow vulnerability in Bento4 v.1.6.0-641 allows a local attacker to execute arbitrary code via the AP4_Stz2Atom::AP4_Stz2Atom component located in Ap4Stz2Atom.cpp.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Axiosys	Bento4	1.6.0-641

Related Weaknesses (CWE)

CWE-94

References

https://github.com/axiomatic-systems/Bento4/issues/993ExploitIssue TrackingVendor Advisory

FAQ

What is CVE-2025-25943?

CVE-2025-25943 is a vulnerability with a CVSS score of 7.8 (HIGH). Buffer Overflow vulnerability in Bento4 v.1.6.0-641 allows a local attacker to execute arbitrary code via the AP4_Stz2Atom::AP4_Stz2Atom component located in Ap4Stz2Atom.cpp.

How severe is CVE-2025-25943?

CVE-2025-25943 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-25943?

Check the references section above for vendor advisories and patch information. Affected products include: Axiosys Bento4.