Opinions, tips, and news orbiting Microsoft
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-58536 Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Exposure of private personal information to an unauthorized actor in Microsoft Defender allows an authorized attacker to disclose information locally. Continue reading CVE-2026-50657 Microsoft Defender for Endpoint for Mac Information Disclosure Vulnerability
Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network. Continue reading CVE-2026-56164 Microsoft SharePoint Server Elevation of Privilege Vulnerability
Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-58547 Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability
Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-55120 Microsoft PowerPoint Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-54987 Windows Overlay Filter Elevation of Privilege Vulnerability
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. Continue reading CVE-2026-50408 Microsoft Excel Information Disclosure Vulnerability
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code with a physical attack. Continue reading CVE-2026-50492 Windows Resilient File System (ReFS) Remote Code Execution Vulnerability