CVE-2020-14415: Canonical Ubuntu Linux

Low severity, CVSS 3.3. EPSS: 0.5% chance of exploitation in the next 30 days.

oss_write in audio/ossaudio.c in QEMU before 5.0.0 mishandles a buffer position.

Affected products

• Canonical Ubuntu Linux: version 16.04 only; version 18.04 only; version 20.04 only
• Qemu Qemu: before 5.0.0 (fixed in 5.0.0)

Published 2020-08-27. Last modified 2026-06-17.