CVE-2026-90684 PUBLISHED

A flaw has been found in GPAC up to f1219cde. Affected by this vulnerability is the function gf_node_get_field_count of the file scenegraph/base_scenegraph.c of the component MP4Box. Executing a manipulation can lead to reachable assertion. It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version abi-16.23 addresses this issue. This patch is called 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.

• Dem0000000 (VulDB User) reporter

• VDB-403217 | GPAC MP4Box base_scenegraph.c gf_node_get_field_count assertion
• VDB-403217 | CTI Indicators (IOB, IOC, IOA)
• CVE-2026-90684 | CVE Analysis and Report
• Submit #914026 | GPAC up to commit f1219cde (2026-07-25) Denial of Service
• https://github.com/gpac/gpac/issues/3824
• https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln%20GPAC%20MP4Box%20Assertion%20Failure%20assert(node).md
• https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a
• https://github.com/gpac/gpac/releases/tag/abi-16.23
• https://github.com/gpac/gpac/

• Reachable Assertion CWE