CVE Vulnerability Database

Complete database of CVE vulnerabilities. Track critical security threats, exploits and patches. Updated daily from NVD NIST.

CVE-2026-83798

5.5

Improper verification of cryptographic signature in Windows Update Stack allows an authorized attacker to perform spoofing locally.

Microsoft
Details

CVE-2026-70273

7.0

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Microsoft
Details

CVE-2026-70271

7.0

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Microsoft
Details

CVE-2026-70253

7.0

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Microsoft
Details

CVE-2026-70249

7.0

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Microsoft
Details

CVE-2026-70176

7.0

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Microsoft
Details

CVE-2026-70114

7.8

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

Microsoft
Details

CVE-2026-70117

7.8

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Microsoft
Details

CVE-2026-70108

7.8

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Microsoft
Details

CVE-2026-70121

7.8

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

Microsoft
Details
← 972/12107 →