CVE-2026-90578

A flaw has been found in GPAC up to f1219cde. Affected by this issue is the function gf_list_count of the file utils/list.c of the component MP4Box. Executing a manipulation can lead to use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to version abi-16.23 can resolve this issue. This patch is called 49dee5cad329cfed310c1682703df7daa47df31a. It is suggested to upgrade the affected component.

• CWE-119
• CWE-416

• https://github.com/gpac/gpac/
• https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a
• https://github.com/gpac/gpac/issues/3817
• https://github.com/gpac/gpac/releases/tag/abi-16.23
• https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln-GPAC-MP4Box-SEGV-in-gf_list_count-(Use-After-Free).md
• https://vuldb.com/cve/CVE-2026-90578
• https://vuldb.com/submit/913217
• https://vuldb.com/vuln/403163
• https://vuldb.com/vuln/403163/cti

Published

Sep 13, 2026

Last Modified

Sep 13, 2026

Status

Received

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