CVE-2020-17105: Microsoft AV1 Video Extension

High severity, CVSS 7.8. EPSS: 3.7% chance of exploitation in the next 30 days.

AV1 Video Extension Remote Code Execution Vulnerability

Affected products

• Microsoft AV1 Video Extension: affected versions not specified

Published 2020-11-11. Last modified 2026-06-17.