CVE-2026-90826

LOW 2.8

GPAC MP4Box base_scenegraph.c gf_node_del out-of-bounds

CVSS Score

2.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was determined in GPAC 26.07.0. Affected by this issue is the function gf_node_del of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation causes out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 can resolve this issue. Patch name: afca1f1181668d85941d51ed1adf647807d5d975. It is advisable to upgrade the affected component.

CWE	CWE-125 CWE-119
Vendor	n/a
Product	gpac
Published	Sep 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/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

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403328 vuldb.com: https://vuldb.com/vuln/403328/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90826 vuldb.com: https://vuldb.com/submit/914951 github.com: https://github.com/gpac/gpac/issues/3812 github.com: https://github.com/user-attachments/files/30400210/poc_19_nstatx.zip github.com: https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975 github.com: https://github.com/gpac/gpac/releases/tag/abi-16.23 github.com: https://github.com/gpac/gpac/

Credits

🔍 fczhang (VulDB User)