CVE-2026-90577

MEDIUM 5.3

GPAC MP4Box base_scenegraph.c gf_node_get_field heap-based overflow

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in GPAC up to f1219cde. Affected by this vulnerability is the function gf_node_get_field of the file scenegraph/base_scenegraph.c of the component MP4Box. Performing a manipulation results in heap-based buffer overflow. The attack is only possible with local access. The exploit is now public and may be used. Upgrading to version abi-16.23 addresses this issue. The patch is named 49dee5cad329cfed310c1682703df7daa47df31a. The affected component should be upgraded.

CWE	CWE-122 CWE-119
Vendor	n/a
Product	gpac
Published	Sep 13, 2026
Last Updated	Sep 15, 2026

Stay Ahead of the Next One

Get instant alerts for n/a gpac

Be the first to know when new medium 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:L/I:L/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

f1219cde

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403162 vuldb.com: https://vuldb.com/vuln/403162/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90577 vuldb.com: https://vuldb.com/submit/913216 github.com: https://github.com/gpac/gpac/issues/3816 github.com: https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln-GPAC-MP4Box-Heap-Buffer-Overflow-in-gf_node_get_field.md github.com: https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a github.com: https://github.com/gpac/gpac/releases/tag/abi-16.23 github.com: https://github.com/gpac/gpac/

Credits

🔍 r1ck9 (VulDB User)