CVE-2026-90791

A vulnerability was detected in GPAC up to f1219cde. This vulnerability affects the function gf_node_unregister of the file scenegraph/base_scenegraph.c of the component MP4Box. The manipulation results in use after free. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version abi-16.23 is able to resolve this issue. The patch is identified as 9eb40df4448b88d6a6ce3454657c06f47eff0b24. Upgrading the affected component is recommended.

• CWE-119
• CWE-416

• https://github.com/Ech06/CVE_submit/blob/main/gpac_3801.md
• https://github.com/gpac/gpac/
• https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24
• https://github.com/gpac/gpac/issues/3801
• https://github.com/gpac/gpac/releases/tag/abi-16.23
• https://vuldb.com/cve/CVE-2026-90791
• https://vuldb.com/submit/914122
• https://vuldb.com/vuln/403297
• https://vuldb.com/vuln/403297/cti
• https://github.com/gpac/gpac/issues/3801
• https://vuldb.com/submit/914122

Published

Sep 14, 2026

Last Modified

Sep 15, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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