Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 11 21h2
Total 1033 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-28229 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2025-10-28 N/A 7.0 HIGH
Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
CVE-2023-28252 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2025-10-28 N/A 7.8 HIGH
Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2023-29360 1 Microsoft 9 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 6 more 2025-10-28 N/A 8.4 HIGH
Microsoft Streaming Service Elevation of Privilege Vulnerability
CVE-2023-32046 1 Microsoft 12 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 9 more 2025-10-28 N/A 7.8 HIGH
Windows MSHTML Platform Elevation of Privilege Vulnerability
CVE-2023-32049 1 Microsoft 9 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 6 more 2025-10-28 N/A 8.8 HIGH
Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2023-36025 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2025-10-28 N/A 8.8 HIGH
Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2023-23376 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2025-10-27 N/A 7.8 HIGH
Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2023-24880 1 Microsoft 10 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 7 more 2025-10-27 N/A 4.4 MEDIUM
Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2013-3900 1 Microsoft 22 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 19 more 2025-10-22 7.6 HIGH 5.5 MEDIUM
Why is Microsoft republishing a CVE from 2013? We are republishing CVE-2013-3900 in the Security Update Guide to update the Security Updates table and to inform customers that the EnableCertPaddingCheck is available in all currently supported versions of Windows 10 and Windows 11. While the format is different from the original CVE published in 2013, except for clarifications about how to configure the EnableCertPaddingCheck registry value, the information herein remains unchanged from the original text published on December 10, 2013, Microsoft does not plan to enforce the stricter verification behavior as a default functionality on supported releases of Microsoft Windows. This behavior remains available as an opt-in feature via reg key setting, and is available on supported editions of Windows released since December 10, 2013. This includes all currently supported versions of Windows 10 and Windows 11. The supporting code for this reg key was incorporated at the time of release for Windows 10 and Windows 11, so no security update is required; however, the reg key must be set. See the Security Updates table for the list of affected software. Vulnerability Description A remote code execution vulnerability exists in the way that the WinVerifyTrust function handles Windows Authenticode signature verification for portable executable (PE) files. An anonymous attacker could exploit the vulnerability by modifying an existing signed executable file to leverage unverified portions of the file in such a way as to add malicious code to the file without invalidating the signature. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. If a user is logged on with administrative user rights, an attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. Exploitation of this vulnerability requires that a user or application run or install a specially crafted, signed PE file. An attacker could modify an... See more at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2013-3900
CVE-2024-30078 1 Microsoft 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more 2025-09-15 N/A 8.8 HIGH
Windows Wi-Fi Driver Remote Code Execution Vulnerability
CVE-2024-38030 1 Microsoft 12 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 9 more 2025-09-15 N/A 6.5 MEDIUM
Windows Themes Spoofing Vulnerability
CVE-2024-30080 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2025-09-15 N/A 9.8 CRITICAL
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
CVE-2024-21320 1 Microsoft 12 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 9 more 2025-09-15 N/A 6.5 MEDIUM
Windows Themes Spoofing Vulnerability
CVE-2024-30039 1 Microsoft 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more 2025-08-27 N/A 5.5 MEDIUM
Windows Remote Access Connection Manager Information Disclosure Vulnerability
CVE-2024-30025 1 Microsoft 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more 2025-08-27 N/A 7.8 HIGH
Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2024-30020 1 Microsoft 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more 2025-08-27 N/A 8.1 HIGH
Windows Cryptographic Services Remote Code Execution Vulnerability
CVE-2024-30018 1 Microsoft 9 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 6 more 2025-08-27 N/A 7.8 HIGH
Windows Kernel Elevation of Privilege Vulnerability
CVE-2022-40732 1 Microsoft 2 Windows 11 21h2, Windows Server 2022 2025-08-26 N/A 5.0 MEDIUM
An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboot. An unprivileged user can run specially-crafted code to trigger Denial Of Service.
CVE-2022-40733 1 Microsoft 2 Windows 11 21h2, Windows Server 2022 2025-08-26 N/A 5.0 MEDIUM
An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboot. An unprivileged user can run specially-crafted code to trigger Denial Of Service.
CVE-2024-21302 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2025-07-10 N/A 6.7 MEDIUM
Summary: As of July 8, 2025 Microsoft has completed mitigations to address this vulnerability. See KB5042562: Guidance for blocking rollback of virtualization-based security related updates and the Recommended Actions section of this CVE for guidance on how to protect your systems from this vulnerability. An elevation of privilege vulnerability exists in Windows based systems supporting Virtualization Based Security (VBS), including a subset of Azure Virtual Machine SKUS. This vulnerability enables an attacker with administrator privileges to replace current versions of Windows system files with outdated versions. By exploiting this vulnerability, an attacker could reintroduce previously mitigated vulnerabilities, circumvent some features of VBS, and exfiltrate data protected by VBS. Update: July 10, 2025 Microsoft has addressed this vulnerability for Windows 10 1507, Windows 10, version 1607, Windows 10, version 1809, and Windows Server 2016 and Windows Server 2018. This ensures that mitigations are available to protect all supported versions of Windows 10 and Windows 11 from this vulnerability. See the available mitigations and deployment guidelines described in KB5042562: Guidance for blocking rollback of virtualization-based security related updates. Update: August 13, 2024 Microsoft has released the August 2024 security updates that include an opt-in revocation policy mitigation to address this vulnerability. Customers running affected versions of Windows are encouraged to review KB5042562: Guidance for blocking rollback of virtualization-based security related updates to assess if this opt-in policy meets the needs of their environment before implementing this mitigation. There are risks associated with this mitigation that should be understood prior to applying it to your systems. Detailed information about these risks is also available in KB5042562. Details: A security researcher informed Microsoft of an elevation of privilege vulnerability in Windows 10, Windows 11, Windows Server 2016, and higher based systems including Azure Virtual Machines (VM) that support VBS. For more information on Windows versions and VM SKUs supporting VBS, reference: Virtualization-based Security (VBS) | Microsoft Learn. The vulnerability enables an attacker with administrator privileges on the target system to replace current Windows system files with outdated versions. Successful... See more at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21302