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High severity7.8NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026

CVE-2021-40452

CVE-2021-40452

Description

HEVC Video Extensions Remote Code Execution Vulnerability

Affected products

3

Microsoft/Hevc Video Extensions3 versions
cpe:2.3:a:microsoft:hevc_video_extensions:-:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:microsoft:hevc_video_extensions:-:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: N/A

Patches

Vulnerability mechanics

References

1

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40452nvdPatchVendor Advisory

News mentions

0

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