Tagged: Cybersecurity Alert

Improper input validation in Windows Hello allows an unauthorized attacker to bypass a security feature over a network. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27928

Time-of-check time-of-use (toctou) race condition in Windows LUAFV allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27929

Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27930

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27924

Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an unauthorized attacker to disclose information over an adjacent network. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27925

Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27926

Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Projected File System allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27927

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27922

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27923

Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27919

Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27920

Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows TCP/IP allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27921

Use after free in Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys) allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27917

Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Shell allows an authorized attacker to elevate privileges locally. More information : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27918