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Medium severity5.5NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026

CVE-2021-43243

CVE-2021-43243

Description

VP9 Video Extensions Information Disclosure Vulnerability

Affected products

3

Microsoft/Vp9 Video Extensions2 versions
cpe:2.3:a:microsoft:vp9_video_extensions:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:vp9_video_extensions:-:*:*:*:*:*:*:*
- (no CPE)
Microsoft/Hevc Video Extensionscpe-rescue
Range: N/A

Patches

Vulnerability mechanics

References

1

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43243nvdPatchVendor Advisory

News mentions

0

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