Known Exploited Vulnerabilities November 03, 2021 · CISA KEV Catalog

CVE-2020-1054: Microsoft Win32k Privilege Escalation Vulnerability

Microsoft Win32k contains a privilege escalation vulnerability when the Windows kernel-mode driver fails to properly handle objects in memory. Successful exploitation allows an attacker to execute code in kernel mode.

Read the original at CISA KEV Catalog ↗

Topics

Vulnerabilities & Patching

Mentions

CVE-2020-1054Microsoft

Related

CVE-2026-124194: Microsoft Office Outlook Missing User Interaction for Potentially Unsafe Action Vulnerability Known Exploited Vulnerabilities · Nov 10, 2026

CVE-2026-96951: Microsoft Windows Command Injection Vulnerability Known Exploited Vulnerabilities · Oct 13, 2026

CVE-2026-65660: Microsoft Share Point Code Injection Vulnerability Known Exploited Vulnerabilities · Sep 25, 2026