What’s Vulnerable › Vulnerabilities

CVE-2020-17108: HEVC Video Extensions Remote Code Execution Vulnerability

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-11 · updated 2026-06-17

Description

HEVC Video Extensions Remote Code Execution Vulnerability

Affected products

• Microsoft HEVC Video Extensions: before 1.0.32763.0 — fixed in 1.0.32763.0
• Microsoft HEVC Video Extensions: all versions

How to fix

Upgrade to a fixed version: Microsoft HEVC Video Extensions 1.0.32763.0. Check the vendor advisory for mitigations.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17108
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17108

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