Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

Windows Telephony Service Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate privileges locally...

Windows GDI+ Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows GDI+ allows an authorized attacker to execute code locally...

August 11, 2026—KB5121000 (OS Build 28000.2704)

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Windows Kernel Elevation of Privilege Vulnerability

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

Windows DNS Elevation of Privilege Vulnerability

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally...

Windows Event Logging Service Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Event Logging Service allows an authorized attacker to elevate privileges locally...

Windows Win32k Elevation of Privilege Vulnerability

Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally...

Windows Defender Firewall Service Security Feature Bypass Vulnerability

Missing authorization in Windows Defender Firewall Service allows an authorized attacker to bypass a security feature locally...

Windows DHCP Client Remote Code Execution Vulnerability

Use after free in Windows DHCP Client allows an authorized attacker to execute code locally...

MITRE: CVE-2026-6727 TPM 2.0 RSA OAEP Timing Side-Channel Vulnerability

CVE-2026-6727 is an Information Disclosure vulnerability in the TPM 2.0 reference implementation involving an RSA OAEP timing side channel. MITRE assigned this CVE on behalf of the Trusted Computing Group. This document incorporates updates to Microsoft Windows that address this vulnerability...

Windows Win32k Elevation of Privilege Vulnerability

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally...

Win32k Information Disclosure Vulnerability

Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally...

Windows Telephony Service Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Telephony Service allows an authorized attacker to elevate privileges locally...

Windows GDI Information Disclosure Vulnerability

Untrusted pointer dereference in Windows GDI allows an authorized attacker to disclose information locally...

Remote Access Management service/API (RPC server) Elevation of Privilege Vulnerability

Missing authentication for critical function in Windows RPC API allows an authorized attacker to elevate privileges locally...

Windows DHCP Client Denial of Service Vulnerability

Uncontrolled resource consumption in Windows DHCP Client allows an unauthorized attacker to deny service over an adjacent network...

PT-2026-70680

Name of the Vulnerable Software and Affected Versions Windows DHCP Client affected versions not specified Description Uncontrolled resource consumption in the Windows DHCP Client allows an unauthorized attacker to cause a denial of service over an adjacent network. Recommendations At the moment,...

PT-2026-70525

Name of the Vulnerable Software and Affected Versions Windows Kerberos affected versions not specified Description A use-after-free condition in Windows Kerberos allows an authorized attacker to elevate privileges locally. Use-after-free is a memory corruption issue that occurs when an applicatio...

KLA91214 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, gain privileges, obtain sensitive information, read local files, spoof user interface. Below is a complete...