CVE-2019-13221: Debian Linux

High severity, CVSS 7.8. EPSS: 1.5% chance of exploitation in the next 30 days.

A stack buffer overflow in the compute_codewords function in stb_vorbis through 2019-03-04 allows an attacker to cause a denial of service or execute arbitrary code by opening a crafted Ogg Vorbis file.

Affected products

• Debian Debian Linux: version 10.0 only
• Stb Vorbis Project Stb Vorbis: up to and including 2019-03-04

Published 2019-08-15. Last modified 2026-06-17.