Opinions, tips, and news orbiting Microsoft
Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-20877 Windows Management Services Elevation of Privilege Vulnerability
Out-of-bounds read in Windows NDIS allows an authorized attacker to disclose information with a physical attack. Continue reading CVE-2026-20936 Windows NDIS Information Disclosure Vulnerability
Heap-based buffer overflow in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-20876 Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network. Continue reading CVE-2026-20931 Windows Telephony Service Elevation of Privilege Vulnerability
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network. Continue reading CVE-2026-20875 Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability
Microsoft is aware of vulnerabilities in the third party Motorola Soft Modem drivers that ships natively with supported Windows operating systems.
This is an announcement of the upcoming removal of smserl64.sys and smserial.sys drivers. The drivers h… Continue reading CVE-2024-55414 Windows Motorola Soft Modem Driver Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Local Session Manager (LSM) allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-20869 Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Management Services allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-20873 Windows Management Services Elevation of Privilege Vulnerability