CVE-2025-55639

Description

GPAC MP4Box v2.4 was discovered to contain a NULL pointer dereference in the gf_isom_add_track_kind() function at isomedia/isom_write.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

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Produits concernés

• Gpac gpac

Scores CVSS

Faiblesses (CWE)

• CWE-476

Références

• https://github.com/gpac/gpac/commit/027ce139dda498ee95df36db9f9f6f3cadce8ec9 Patch
• https://github.com/gpac/gpac/issues/3260 ExploitIssue Tracking
• https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/23/23_poc.mp4 Exploit
• https://infosec.exchange/@sigdevel/116769184815236865 ExploitPatchThird Party Advisory
• http://www.openwall.com/lists/oss-security/2026/06/26/2 ExploitMailing ListThird Party Advisory
• https://github.com/gpac/gpac/issues/3260 ExploitIssue Tracking

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories