CVE-2026-92472

LOW 3.3

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 determined in GPAC 26.08-DEV. The affected element is the function gf_node_deactivate_ex of the file src/scenegraph/base_scenegraph.c of the component MP4Box. Executing a manipulation can lead to use after free. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.24 is sufficient to fix this issue. This patch is called e34f4ba349d55cd1849f0bcf4cf46552732e2db7. The affected component should be upgraded. This issue is distinct from CVE-2026-90827.

CWE	CWE-416 CWE-119
Vendor	n/a
Product	gpac
Published	Sep 16, 2026
Last Updated	Sep 16, 2026

Stay Ahead of the Next One

Get instant alerts for n/a gpac

Be the first to know when new low vulnerabilities affecting n/a gpac are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

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

26.08-DEV

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/405731 vuldb.com: https://vuldb.com/vuln/405731/cti vuldb.com: https://vuldb.com/cve/CVE-2026-92472 vuldb.com: https://vuldb.com/submit/941003 github.com: https://github.com/gpac/gpac/issues/3831 github.com: https://github.com/user-attachments/files/30635912/poc_12.zip github.com: https://github.com/gpac/gpac/commit/e34f4ba349d55cd1849f0bcf4cf46552732e2db7 github.com: https://github.com/gpac/gpac/releases/tag/abi-16.24 github.com: https://github.com/gpac/gpac/

Credits

🔍 fczhang (VulDB User)