What is GHSA-6vm9-xcwf-xg6x?

GHSA-6vm9-xcwf-xg6x is a security advisory published by GitHub Security Advisories with Medium severity. A buffer overflow in the gf_ac4_parser_bs function (/media_tools/av_parsers.c) of GPAC Project...

Which CVE IDs does GHSA-6vm9-xcwf-xg6x cover?

GHSA-6vm9-xcwf-xg6x covers the following CVE IDs: CVE-2025-60475. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6vm9-xcwf-xg6x?

GHSA-6vm9-xcwf-xg6x has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-6vm9-xcwf-xg6xMediumCVSS 5.5

A buffer overflow in the gf_ac4_parser_bs function (/media_tools/av_parsers.c) of GPAC Project...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 28, 2026

🔗 CVE IDs covered (1)

CVE-2025-60475 →

📋 Description

A buffer overflow in the gf_ac4_parser_bs function (/media_tools/av_parsers.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted input.

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2025-60475
https://github.com/gpac/gpac/issues/3291
https://github.com/gpac/gpac/commit/e02d1fd24cdc26acb1b236ab38b3832cffcae21b
https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/40/README.md
https://infosec.exchange/@sigdevel/117456354623831878
http://www.openwall.com/lists/oss-security/2026/10/28/2
https://github.com/advisories/GHSA-6vm9-xcwf-xg6x