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CVE-2025-62221

🔥 Known Exploited (CISA KEV)HIGH
7.8
CVSS Severity Score
EPSS Score0.0000%
EPSS Percentile0.00th
Published2025-12-09
Last Modified2026-06-17
Data SourcesNVDCISA KEV

Vulnerability Description

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

Affected Platforms (CPE)

💻
Microsoft

Windows 10 1809

< 10.0.17763.8146
💻
Microsoft

Windows 10 21h2

< 10.0.19044.6691
💻
Microsoft

Windows 10 22h2

< 10.0.19045.6691
💻
Microsoft

Windows 11 23h2

< 10.0.22631.6345

References & Advisories

🔗 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62221
🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-62221

Related Security Intelligence Articles

Weekly Cybersecurity News: Jul 27, 2026

Weekly cybersecurity news covering active exploitation of Check Point SmartConsole CVE-2026-16232, Qilin ransomware leveraging PAN-OS GlobalProtect vulnerabilities, Russian LAUNDRY BEAR targeting Zimbra email servers, and FakeGit malicious repositories.

2026-07-27

Global Cyber Intel Digest: July 24, 2026

This digest covers active exploitation of Check Point CVE-2026-16232 SmartConsole authentication bypass, Russian LAUNDRY BEAR targeting Zimbra vulnerabilities, malicious Claude Desktop ad campaigns deploying SectopRAT, and Chaos ransomware msaRAT operations.

2026-07-24

Global Cyber Intel Digest: July 23, 2026

Key threat updates including CISA's KEV addition of Langflow CVE-2026-0770 remote code execution, unauthenticated path traversal in Windmill CVE-2026-29059, and ongoing incident response guidance for SonicWall SMA1000 zero-day exposures.

2026-07-23

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