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High severity7.8NVD Advisory· Published Jul 14, 2021· Updated Aug 10, 2026

CVE-2021-33777

CVE-2021-33777

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:*:*:*:*:*:*:*:*range: <1.0.41531.0
- (no CPE)
- (no CPE)range: N/A

Patches

Vulnerability mechanics

References

2

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33777nvdPatchVendor Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33777nvd

News mentions

0

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