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CVE-2025-53151: Windows Kernel Elevation of Privilege Vulnerability

Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally.

Microsoft Security Response Center
#vulnerability#windows#auth#Windows Kernel#Security Vulnerability
CVE-2025-53147: Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to win a race condition.

CVE-2025-53143: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.

CVE-2025-53154: Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

**What privileges could be gained by an attacker who successfully exploited the vulnerability?** An attacker who successfully exploited this vulnerability could gain administrator privileges.

CVE-2025-53155: Windows Hyper-V Elevation of Privilege Vulnerability

**How could an attacker exploit this vulnerability?** An authenticated attacker could create a crafted vhdx file and can call the vhdmp api with vhdx as one of the arguments.

CVE-2025-53156: Windows Storage Port Driver Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Storage Port Driver allows an authorized attacker to disclose information locally.

CVE-2025-53134: Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally.