CVE-2026-90611

A vulnerability was determined in GPAC up to f1219cde. This impacts the function xmt_parse_element of the file scene_manager/loader_xmt.c of the component MP4Box. Executing a manipulation can lead to reachable assertion. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 will fix this issue. This patch is called afca1f1181668d85941d51ed1adf647807d5d975. It is recommended to upgrade the affected component.

• CWE-617

• https://github.com/gpac/gpac/
• https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975
• https://github.com/gpac/gpac/issues/3820
• https://github.com/gpac/gpac/releases/tag/abi-16.23
• https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln-GPAC-MP4Box-Assertion-Failure-in-xmt_parse_element.md
• https://vuldb.com/cve/CVE-2026-90611
• https://vuldb.com/submit/913517
• https://vuldb.com/vuln/403193
• https://vuldb.com/vuln/403193/cti
• https://github.com/gpac/gpac/issues/3820

Published

Sep 14, 2026

Last Modified

Sep 15, 2026

Status

Deferred

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