May 13, 2025

Started

• Closed✓Patched

  Microsoft Windows: 5 exploited vulnerabilities (CVE-2025-30397, CVE-2025-30400, CVE-2025-32701, CVE-2025-32706, CVE-2025-32709)

  CVE-2025-30397: Microsoft Windows Scripting Engine contains a type confusion vulnerability that allows an unauthorized attacker to execute code over a network via a specially crafted URL. CVE-2025-30400: Microsoft Windows DWM Core Library contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally. CVE-2025-32701: Microsoft Windows Common Log File System (CLFS) Driver contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally. CVE-2025-32706: Microsoft Windows Common Log File System (CLFS) Driver contains a heap-based buffer overflow vulnerability that allows an authorized attacker to elevate privileges locally. CVE-2025-32709: Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to escalate privileges to administrator. Added to CISA KEV on 2025-05-13.

  Microsoft Windows·Closed May 13, 2025·updated May 13, 2025