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Security releases

Microsoft

Windows Partition Management Driver Elevation of Privilege Vulnerability

CVE-2026-83851 Oct 13, 2026 Source: Vendor
Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83851
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Credited

3 lines
All 3 CVEs 3 Additional recognition 0 Unclaimed only
Showing 1–3 of 3
CVE-2026-83851 BR2026-0003-023350 unclaimed
Windows Partition Management Driver Elevation of Privilege Vulnerability
Credited as Linzishan
CVE-2026-83851 BR2026-0003-040451 unclaimed
Windows Partition Management Driver Elevation of Privilege Vulnerability
Credited as Linzishan & Anemone & Zhiniang Peng
CVE-2026-83851 BR2026-0003-040452 unclaimed
Windows Partition Management Driver Elevation of Privilege Vulnerability
Credited as Thanatos Tian (HKPolyU) & wgg with https://diffract-ai.com/