High [CVE-2026-58600] HEVC Video Extensions Elevation of Privilege Vulnerability
This high-severity Microsoft Server advisory covers CVE-2026-58600 affecting HEVC Video Extensions from Device Manufacturer on Windows Server 2019, HEVC Video Extensions from Device Manufacturer on Windows Server 2022, HEVC Video Extensions from Device Manufacturer on Windows Server 2025.
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Summary
HEVC Video Extensions Elevation of Privilege Vulnerability
Affected products named by the advisory: HEVC Video Extensions from Device Manufacturer on Windows Server 2019; HEVC Video Extensions from Device Manufacturer on Windows Server 2022; HEVC Video Extensions from Device Manufacturer on Windows Server 2025.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source
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