Opinions, tips, and news orbiting Microsoft
Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-56183 Windows MIDI Service Module Elevation of Privileges Vulnerability
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-56175 Windows NTFS Elevation of Privilege Vulnerability
Use after free in Windows WebView allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-56173 Windows WebView Elevation of Privilege Vulnerability
Use after free in Microsoft XML Core Services allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-50359 Microsoft XML Core Services Elevation of Privilege Vulnerability
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-56156 Microsoft Excel Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-55947 Microsoft Excel Remote Code Execution Vulnerability
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. Continue reading CVE-2026-55898 Microsoft Excel Information Disclosure Vulnerability
Improper neutralization of special elements used in a command (‘command injection’) in Outlook Copilot allows an authorized attacker to perform tampering over a network. Continue reading CVE-2026-55145 Outlook Copilot Tampering Vulnerability