CVE-2023-47212 CRITICAL

CVE-2023-47212

Vendor Stb
Product stb_vorbis.c
Weakness CWE-190
Published May 1, 2024
Last update November 4, 2025

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A heap-based buffer overflow vulnerability exists in the comment functionality of stb _vorbis.c v1.22. A specially crafted .ogg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.

Key dates

02Disclosure timeline

May 1, 2024 CVE published
November 4, 2025 Record updated