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GPAC MP4Box AC-4 cleanup use-after-free disclosed as CVE-2025-60482

Original title: CVE-2025-60482: GPAC/MP4Box: Heap Use-After-Free in AC-4 Descriptor Cleanup

oss-security ()
Part of a story covered by 5 sourcesFive GPAC MP4Box memory bugs posted on oss-securityMerged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

The confirmed build is 2.5-DEV-rev1593-gfe88c3545-master; CISA ADP scores it 5.5 for local availability impact only.

Alexander A. Shvedov reported a heap use-after-free in GPAC MP4Box during AC-4 descriptor cleanup, tracked as CVE-2025-60482 (CWE-416). The affected revision is 2.5-DEV-rev1593-gfe88c3545-master, commit fe88c3545aadd597b250ccf23271d5d3de50ccc8. An upstream fix is commit e02d1fd24cdc26acb1b236ab38b3832cffcae21b. The posted CISA ADP CVSS 3.1 score is 5.5 Medium, with local attack, user interaction, and high availability impact only.

Unconfirmed: The feed snippet ends before the full vulnerability description.

Key facts
  • Reporter is Alexander A. Shvedov (@sigdevel), posted October 29.
  • CVSS vector is AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
  • The mailing-list description is truncated after the summary fields.
Security assessment · AI, from the article

Impact: Local crash through a heap use-after-free

ProductAffectedFixed in
GPAC MP4Box2.5-DEV-rev1593-gfe88c3545-mastere02d1fd24cdc26acb1b236ab38b3832cffcae21b
What to do
  1. 1.Update GPAC to upstream commit e02d1fd24cdc26acb1b236ab38b3832cffcae21b.
Analyze CVE-2025-60482 with Vani AIImpact, affected versions, exploitation, mitigations and detection

Vulnerabilities mentioned

All
CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2025-60482
Heap use-after-free in GPAC MP4Box AC4 cleanup
5.5—

Indicators of compromise

auto-extracted · verify before use · export allAll
TypeIndicatorContext
sha1e02d1fd24cdc26acb1b236ab38b3832cffcae21bmed) Commit fe88c3545aadd597b250ccf23271d5d3de50ccc8 Fixed: e02d1fd24cdc26acb1b236ab38b3832cffcae21b (upstream commit) CVE: CVE-2025-60482 CWE: CWE-416 (Use Aft
sha1fe88c3545aadd597b250ccf23271d5d3de50ccc8ected: 2.5-DEV-rev1593-gfe88c3545-master (confirmed) Commit fe88c3545aadd597b250ccf23271d5d3de50ccc8 Fixed: e02d1fd24cdc26acb1b236ab38b3832cffcae21b (upstream c

From the original article

Posted by Alexander A. Shvedov on Oct 29 Product: GPAC (MP4Box) Affected: 2. 5-DEV-rev1593-gfe88c3545-master (confirmed) Commit fe88c3545aadd597b250ccf23271d5d3de50ccc8 Fixed: e02d1fd24cdc26acb1b236ab38b3832cffcae21b (upstream commit) CVE: CVE-2025-60482 CWE: CWE-416 (Use After Free) CVSS 3.

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