CVE-2026-90687 PUBLISHED

A vulnerability was determined in GPAC up to f1219cde. This vulnerability affects the function gf_node_changed_internal of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation causes use after free. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 is able to resolve this issue. Patch name: 9eb40df4448b88d6a6ce3454657c06f47eff0b24. Upgrading the affected component is recommended.

• Ech06 (VulDB User) reporter

• VDB-403220 | GPAC MP4Box base_scenegraph.c gf_node_changed_internal use after free
• VDB-403220 | CTI Indicators (IOB, IOC, IOA)
• CVE-2026-90687 | CVE Analysis and Report
• Submit #914121 | GPAC GPAC (MP4Box) gpac f1219cde (master, 2026-07-25) Use After Free
• https://github.com/gpac/gpac/issues/3800
• https://github.com/Ech06/CVE_submit/blob/main/gpac_3800.md
• https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24
• https://github.com/gpac/gpac/releases/tag/abi-16.23
• https://github.com/gpac/gpac/

• Use After Free CWE
• Memory Corruption CWE