CVE-2019-13220: Debian Linux

High severity, CVSS 7.1. EPSS: 1% chance of exploitation in the next 30 days.

Use of uninitialized stack variables in the start_decoder function in stb_vorbis through 2019-03-04 allows an attacker to cause a denial of service or disclose sensitive information 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.