Skip to content

Known vulnerabilities in Microsoft Windows 11 version 22H2

Is your version affected?

CVE Summary Score Published
CVE-2023-21724 Microsoft DWM Core Library Elevation of Privilege Vulnerability 7.8 High Jan 10, 2023
CVE-2023-21552 Windows GDI Elevation of Privilege Vulnerability 7.8 High Jan 10, 2023
CVE-2023-21561 Microsoft Cryptographic Services Elevation of Privilege Vulnerability 7.8 High Jan 10, 2023
CVE-2023-21677 Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability 7.5 High Jan 10, 2023
CVE-2023-21541 Windows Task Scheduler Elevation of Privilege Vulnerability 7.8 High Jan 10, 2023
CVE-2023-21551 Microsoft Cryptographic Services Elevation of Privilege Vulnerability 7.8 High Jan 10, 2023
CVE-2023-21540 Windows Cryptographic Information Disclosure Vulnerability 5.5 Medium Jan 10, 2023
CVE-2023-21527 Windows iSCSI Service Denial of Service Vulnerability 7.5 High Jan 10, 2023
CVE-2023-21676 Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability 8.8 High Jan 10, 2023
CVE-2023-21550 Windows Cryptographic Information Disclosure Vulnerability 5.5 Medium Jan 10, 2023
CVE-2023-21539 Windows Authentication Remote Code Execution Vulnerability 7.5 High Jan 10, 2023
CVE-2023-21560 Windows Boot Manager Security Feature Bypass Vulnerability 6.6 Medium Jan 10, 2023
CVE-2023-21559 Windows Cryptographic Information Disclosure Vulnerability 5.5 Medium Jan 10, 2023
CVE-2023-21549 Windows SMB Witness Service Elevation of Privilege Vulnerability 8.8 High Jan 10, 2023
CVE-2023-21674 Exploited Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation Vulnerability 8.8 High Jan 10, 2023
CVE-2023-21675 Windows Kernel Elevation of Privilege Vulnerability 7.8 High Jan 10, 2023
CVE-2023-21537 Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability 7.8 High Jan 10, 2023
CVE-2023-21558 Windows Error Reporting Service Elevation of Privilege Vulnerability 7.8 High Jan 10, 2023
CVE-2023-21536 Event Tracing for Windows Information Disclosure Vulnerability 4.7 Medium Jan 10, 2023
CVE-2023-21525 Remote Procedure Call Runtime Denial of Service Vulnerability 5.3 Medium Jan 10, 2023
CVE-2023-21548 Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability 8.1 High Jan 10, 2023
CVE-2023-21557 Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability 7.5 High Jan 10, 2023
CVE-2023-21547 Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability 7.5 High Jan 10, 2023
CVE-2023-21524 Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability 7.8 High Jan 10, 2023
CVE-2023-21535 Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability 8.1 High Jan 10, 2023

Other Microsoft products