Opinions, tips, and news orbiting Microsoft
Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally. Continue reading CVE-2026-20844 Windows Clipboard Server Elevation of Privilege Vulnerability
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-20955 Microsoft Excel Remote Code Execution Vulnerability
Use after free in Windows DWM allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-20842 Microsoft DWM Core Library Elevation of Privilege Vulnerability
Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-20951 Microsoft SharePoint Server Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally. Continue reading CVE-2026-20840 Windows NTFS Remote Code Execution Vulnerability
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-20944 Microsoft Word Remote Code Execution Vulnerability
Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally. Continue reading CVE-2026-20839 Windows Client-Side Caching (CSC) Service Information Disclosure Vulnerability
Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-20940 Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability