TI-2025-43953 Aliases CVE-2025-60490 GHSA-6r6c-hcg9-f738

Use-after-free in GPAC MP4Box lets crafted MP4 files cause denial of service

MEDIUM 58CWE-122Published 2026-10-21 · Updated 2026-10-26

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-122 and the CVSS impact.

Summary

GPAC Project/MP4Box before 2.5 contains a heap use-after-free in the gf_filter_pid_send_event_downstream function in filter_core/filter_pid.c. A local attacker can cause a denial of service by supplying a crafted MP4 file, and a user must take an action to process that file.

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_filter_pid_send_event_downstream function (/filter_core/filter_pid.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00177 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: Poc
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

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— 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

2026-10-21 Threatist record created from CVE-2025-60490
2026-10-21 Alias added: GHSA-6r6c-hcg9-f738
2026-10-26 CVSS score added · CISA ADP
2026-10-26 Weakness changed · CISA ADP
2026-10-26 CISA SSVC decision points changed
2026-10-26 Priority changed: LOW → MEDIUM

References

Other 4

Sources

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