CVE-2025-62461HighCVSS 7.8

Windows Projected File System Elevation of Privilege Vulnerability

Published
December 9, 2025
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2025-62461 →

📋 Description

Buffer over-read in Windows Projected File System Filter Driver allows an authorized attacker to elevate privileges locally.

🎯 Affected products21

  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 11 Version 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 for x64-based Systems
  • Windows 11 Version 24H2 for ARM64-based Systems
  • Windows 11 Version 24H2 for x64-based Systems
  • Windows 11 Version 25H2 for ARM64-based Systems
  • Windows 11 Version 25H2 for x64-based Systems
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)
  • Windows Server 2022, 23H2 Edition (Server Core installation)
  • Windows Server 2025
  • Windows Server 2025 (Server Core installation)

✅ Remediation

KB5072033 (Security Update) — fixed build 10.0.26200.7462 KB5072014 (Security Hotpatch Update) — fixed build 10.0.26200.7392 KB5071544 (Security Update) — fixed build 10.0.17763.8146 KB5071547 (Security Update) — fixed build 10.0.20348.4529 KB5071413 (Security Hotpatch Update) — fixed build 10.0.20348.4467 KB5071546 (Security Update) — fixed build 10.0.19044.6691 KB5071546 (Security Update) — fixed build 10.0.19045.6691 KB5072033 (Security Update) — fixed build 10.0.26100.7462 KB5072014 (Security Hotpatch Update) — fixed build 10.0.26100.7392 KB5071417 (Security Update) — fixed build 10.0.22631.6345 KB5071542 (Security Update) — fixed build 10.0.25398.2025

🔗 References (17)