🛡️ CVE-2023-6349
🟠 CVSS 7.5 — High ⚠️ Exploit Public CWE-122 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx. We recommend upgrading to version 1.13.1 or above

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-122
Public Exploit ⚠️ Yes
Source NVD
Published 2024-05-27
Updated 2026-06-08
Modified 2025-07-22
Fix URL N/A

Affected Packages

Software From version Fixed in
libvpx 1.13.1

References

Exploit, Issue Tracking https://crbug.com/webm/1642
Exploit, Issue Tracking https://crbug.com/webm/1642

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