Opinions, tips, and news orbiting Microsoft
Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network. Continue reading CVE-2026-49172 Windows FTP Service Remote Code Execution Vulnerability
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-57093 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-50471 Windows NTFS Remote Code Execution Vulnerability
Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network. Continue reading CVE-2026-54983 Windows Active Directory Federation Services Denial of Service Vulnerability
Improper access control in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. Continue reading CVE-2026-56157 Microsoft SharePoint Server Spoofing Vulnerability
Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. Continue reading CVE-2026-54127 Windows Hyper-V Elevation of Privilege Vulnerability
Time-of-check time-of-use (toctou) race condition in Windows Network File System allows an authorized attacker to elevate privileges over a network. Continue reading CVE-2026-56648 Windows NFS Server Elevation of Privilege Vulnerability
Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-50486 Windows Runtime Elevation of Privilege Vulnerability