Low 2.8Published Sep 14, 2026

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

Updated under an hour ago (Oct 27, 2026, 7:00 AM ET)

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It affects n/a GPAC. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 2.8 LOW (v3.1, CNA)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
Weakness (CWE): CWE-125, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 16, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

n/a GPAC gpac:gpac	26.07.0; abi-16.23 not affected	CNA record

References

References

https://vuldb.com/vuln/403328	vdb-entry, technical-description
https://vuldb.com/vuln/403328/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-90826	third-party-advisory
https://vuldb.com/submit/914951	third-party-advisory
https://github.com/gpac/gpac/issues/3812	issue-tracking
https://github.com/user-attachments/files/30400210/poc_19_nstatx.zip	exploit
https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975	patch
https://github.com/gpac/gpac/releases/tag/abi-16.23	patch
https://github.com/gpac/gpac/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.