CVE-2026-90827

low

A vulnerability was identified in GPAC 26.07.0.

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.

CVSS

3.3

3.3 (CVSS v3.1)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Severity source: NVD CVSS v3.1 (cna@vuldb.com)

Timeline (UTC)

Published: 2026-09-14 22:16

Modified: 2026-09-15 14:37

NVD status: Deferred

Last synced 2 days ago

Verified against the source API 2026-10-27 06:53 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-119 CWE-416

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://github.com/gpac/gpac/ cna@vuldb.com
https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a cna@vuldb.com
https://github.com/gpac/gpac/issues/3813 cna@vuldb.com
https://github.com/gpac/gpac/releases/tag/abi-16.23 cna@vuldb.com
https://github.com/user-attachments/files/30400423/poc_20_nstatx.zip cna@vuldb.com
https://vuldb.com/cve/CVE-2026-90827 cna@vuldb.com
https://vuldb.com/submit/914952 cna@vuldb.com
https://vuldb.com/vuln/403329 cna@vuldb.com
https://vuldb.com/vuln/403329/cti cna@vuldb.com

Data sources

NVD CVE API 2.0 — fetched 2026-10-27 06:53 UTC · record ↗

Learn the basics

Understanding CVEs and CVSS Scores