CVE-2026-58638

Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally...

CVE-2026-58633

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally...

CVE-2026-58613

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-58545

Improper access control in Windows Kernel allows an authorized attacker to bypass a security feature locally...

CVE-2026-58544

Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally...

CVE-2026-58538

Heap-based buffer overflow in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally...

CVE-2026-58536

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-58529

Out-of-bounds read in Active Directory Federation Services AD FS allows an authorized attacker to disclose information over a network...

CVE-2026-58531

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows SMB allows an authorized attacker to elevate privileges over a network...

CVE-2026-57982

Use of uninitialized resource in Windows RDP allows an authorized attacker to disclose information over a network...

CVE-2026-57973

Time-of-check time-of-use toctou race condition in Windows Subsystem for Linux allows an authorized attacker to perform tampering locally...

CVE-2026-57088

Improper access control in Extensible Storage Engine ESENT allows an authorized attacker to elevate privileges locally...

CVE-2026-57085

Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally...

CVE-2026-56642

Stack-based buffer overflow in Microsoft Fabric Data Warehouse allows an authorized attacker to execute code over a network...

CVE-2026-56643

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally...

CVE-2026-56197

Improper neutralization of special elements used in a command 'command injection' in Windows Admin Center allows an authorized attacker to execute code over a network...

CVE-2026-56644

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally...

CVE-2026-56183

Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally...

CVE-2026-56182

Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally...

CVE-2026-56178

Time-of-check time-of-use toctou race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally...