Filtered by vendor Microsoft
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Filtered by product Windows Server 2012
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Total
4062 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-20847 | 1 Microsoft | 22 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 19 more | 2026-01-16 | 6.5 Medium |
| Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network. | ||||
| CVE-2026-20840 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-01-16 | 7.8 High |
| Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally. | ||||
| CVE-2026-20839 | 1 Microsoft | 22 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 19 more | 2026-01-16 | 5.5 Medium |
| Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-20834 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-01-16 | 4.6 Medium |
| Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack. | ||||
| CVE-2026-20833 | 1 Microsoft | 11 Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 Sp2 and 8 more | 2026-01-16 | 5.5 Medium |
| Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-20831 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-01-16 | 7.8 High |
| 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-2026-20828 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-01-16 | 4.6 Medium |
| Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack. | ||||
| CVE-2026-20824 | 1 Microsoft | 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more | 2026-01-16 | 5.5 Medium |
| Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally. | ||||
| CVE-2026-20821 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-01-16 | 6.2 Medium |
| Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-20820 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-01-16 | 7.8 High |
| Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-20816 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-01-16 | 7.8 High |
| Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-20809 | 1 Microsoft | 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more | 2026-01-16 | 7.8 High |
| Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-20805 | 1 Microsoft | 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more | 2026-01-16 | 5.5 Medium |
| Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-0386 | 1 Microsoft | 11 Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 Sp2 and 8 more | 2026-01-16 | 7.5 High |
| Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an adjacent network. | ||||
| CVE-2026-21265 | 1 Microsoft | 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more | 2026-01-16 | 6.4 Medium |
| Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing security fixes related to Windows boot manager or Secure Boot. The operating system’s certificate update protection mechanism relies on firmware components that might contain defects, which can cause certificate trust updates to fail or behave unpredictably. This leads to potential disruption of the Secure Boot trust chain and requires careful validation and deployment to restore intended security guarantees. Certificate Authority (CA) Location Purpose Expiration Date Microsoft Corporation KEK CA 2011 KEK Signs updates to the DB and DBX 06/24/2026 Microsoft Corporation UEFI CA 2011 DB Signs 3rd party boot loaders, Option ROMs, etc. 06/27/2026 Microsoft Windows Production PCA 2011 DB Signs the Windows Boot Manager 10/19/2026 For more information see this CVE and Windows Secure Boot certificate expiration and CA updates. | ||||
| CVE-2025-64678 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-01-14 | 8.8 High |
| Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2025-62455 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-01-14 | 7.8 High |
| Improper input validation in Windows Message Queuing allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-62458 | 1 Microsoft | 15 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 12 more | 2026-01-14 | 7.8 High |
| Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2019-0543 | 1 Microsoft | 15 Windows 10 1507, Windows 10 1607, Windows 10 1703 and 12 more | 2026-01-14 | 7.8 High |
| An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka "Microsoft Windows Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. | ||||
| CVE-2019-1429 | 1 Microsoft | 14 Internet Explorer, Windows 10 1507, Windows 10 1607 and 11 more | 2026-01-14 | 7.5 High |
| A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1426, CVE-2019-1427, CVE-2019-1428. | ||||