What’s Vulnerable › Vulnerabilities

CVE-2026-90826: GPAC MP4Box base_scenegraph.c gf_node_del out-of-bounds

• Severity: low (CVSS 2.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-14 · updated 2026-09-16
• Weakness: CWE-119

Description

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.

Affected products

• GPAC: 26.07.0

References

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

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