Month: June 2026

Use after free in Windows Network Controller (NC) Host Agent allows an authorized attacker to deny service locally. Continue reading CVE-2026-44805 Windows Network Controller (NC) Host Agent Denial of Service Vulnerability→

Improper neutralization of input during web page generation (‘cross-site scripting’) in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. Continue reading CVE-2026-45462 Microsoft SharePoint Server Spoofing Vulnerability→

Improper authentication in Windows Cryptographic Services allows an unauthorized attacker to elevate privileges locally. Continue reading CVE-2026-44810 Microsoft Cryptographic Services Elevation of Privilege Vulnerability→

Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally. Continue reading CVE-2026-45459 Microsoft Excel Security Feature Bypass Vulnerability→

Improper link resolution before file access (‘link following’) in Winlogon allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-42989 Winlogon Elevation of Privilege Vulnerability→

Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-45457 Microsoft Word Remote Code Execution Vulnerability→

Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Push Notifications allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-42979 Windows Push Notifications Elevation of Privilege Vulnerability→

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. Continue reading CVE-2026-45455 Microsoft Excel Information Disclosure Vulnerability→