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TI-2025-43959 Aliases CVE-2025-60476GHSA-2x2j-hw4r-2hvg

Heap use-after-free in GPAC MP4Box allows denial of service

Priority LOW 24CWE-416Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.

Summary

GPAC Project MP4Box before 2.5 contains a heap use-after-free in the gf_odf_ac4_cfg_clean_list function (/odf/descriptors.c). The flaw is a use of memory after it has been freed (CWE-416). A local attacker who gets a user to process a crafted AC4 file can cause a denial of service.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

A heap use-after-free in the gf_odf_ac4_cfg_clean_list function (/odf/descriptors.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AC4 file.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00181 7th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for GPAC Project/MP4Box.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-21 Threatist record created from CVE-2025-60476
  2. 2026-10-21 Alias added: GHSA-2x2j-hw4r-2hvg
  3. 2026-10-26 CVSS score added · CISA ADP
  4. 2026-10-26 Weakness changed · CISA ADP
  5. 2026-10-26 CISA SSVC decision points changed

References

Other 4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences