CVE-2026-90613

LOW 3.3

GPAC MP4Box stbl_read.c stbl_GetSampleInfos assertion

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in GPAC up to f1219cde. Affected by this vulnerability is the function stbl_GetSampleInfos of the file isomedia/stbl_read.c of the component MP4Box. The manipulation results in reachable assertion. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. Upgrading to version abi-16.23 addresses this issue. The patch is identified as 49dee5cad329cfed310c1682703df7daa47df31a. It is advisable to upgrade the affected component.

CWE	CWE-617
Vendor	n/a
Product	gpac
Published	Sep 14, 2026

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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

f1219cde

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403195 vuldb.com: https://vuldb.com/vuln/403195/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90613 vuldb.com: https://vuldb.com/submit/913520 github.com: https://github.com/gpac/gpac/issues/3822 github.com: https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln-GPAC-MP4Box-Assertion-Failure-in-stbl-Handling.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)