CVE-2026-90827
GPAC MP4Box base_scenegraph.c gf_node_deactivate_ex use after free
CVSS Score
3.3
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability was identified in GPAC 26.07.0. This affects the function gf_node_deactivate_ex of the file scenegraph/base_scenegraph.c of the component MP4Box. Such manipulation leads to use after free. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version abi-16.23 is able to mitigate this issue. The name of the patch is 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.
| CWE | CWE-416 CWE-119 |
| Vendor | n/a |
| Product | gpac |
| Published | Sep 14, 2026 |
| Last Updated | Sep 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / GPAC
26.07.0
References
vuldb.com: https://vuldb.com/vuln/403329 vuldb.com: https://vuldb.com/vuln/403329/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90827 vuldb.com: https://vuldb.com/submit/914952 github.com: https://github.com/gpac/gpac/issues/3813 github.com: https://github.com/user-attachments/files/30400423/poc_20_nstatx.zip github.com: https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a github.com: https://github.com/gpac/gpac/releases/tag/abi-16.23 github.com: https://github.com/gpac/gpac/
Credits
🔍 fczhang (VulDB User)