CVE-2026-20877

CVE-2026-20877 is a use-after-free vulnerability in Windows Management Services that enables a locally authenticated attacker to elevate privileges. The NVD entry specifies a CVSS v3.1 base score of 7.8 (AV: Local, AC: High, PR: Low, UI: None, S: Changed, C/I/A: High). Connected documents referen...

CVE-2026-20865

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

CVE-2026-20864

Heap-based buffer overflow in Connected Devices Platform Service Cdpsvc allows an authorized attacker to elevate privileges locally...

CVE-2026-20860

CVE-2026-20860 affects the Windows Ancillary Function Driver for WinSock and is a local privilege escalation via type confusion. Connected documents confirm the affected component and that exploitation requires local access with privileges already. Public details on exploit methods are not provid...

CVE-2026-20859

CVE-2026-20859 is a Windows Kernel-Mode Driver elevation-of-privilege vulnerability described as a use-after-free in kernel-mode drivers that could enable a locally authenticated attacker to elevate privileges. The connected documents corroborate a Windows kernel-driver context and list Microsoft...

CVE-2026-20859

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

CVE-2026-20858

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

CVE-2026-20857

Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-20844

Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally...

CVE-2026-20842

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

CVE-2026-20831

Time-of-check time-of-use toctou race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-20822

Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally...

CVE-2026-20820

Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-20816

CVE-2026-20816 is a Windows Installer time-of-check/time-of-use (TOCTOU) race condition that can allow a local user with low privileges to escalate to higher privileges. The connected Nessus entries flag this as affecting Windows Installer and describe the vulnerability as a local privilege escal...

CVE-2026-20816

Time-of-check time-of-use toctou race condition in Windows Installer allows an authorized attacker to elevate privileges locally...

CVE-2026-20815

Concurrent execution using shared resource with improper synchronization 'race condition' in Capability Access Management Service camsvc allows an authorized attacker to elevate privileges locally...

CVE-2026-20814

CVE-2026-20814 is a local privilege-escalation in the Microsoft Graphics Kernel caused by a race condition when accessing a shared resource. An authorized local attacker could elevate privileges on affected Windows systems. The issue is documented in multiple sources (e.g., CVE lists and ENISA EU...

CVE-2026-20814

Concurrent execution using shared resource with improper synchronization 'race condition' in Graphics Kernel allows an authorized attacker to elevate privileges locally...

CVE-2026-20810

Free of memory not on the heap in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-20808

Concurrent execution using shared resource with improper synchronization 'race condition' in Printer Association Object allows an authorized attacker to elevate privileges locally...