Filtered by vendor Microsoft
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Filtered by product Windows Server 2025
Subscriptions
Total
983 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-21513 | 1 Microsoft | 30 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 27 more | 2026-02-20 | 8.8 High |
| Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. | ||||
| CVE-2026-21533 | 1 Microsoft | 30 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 27 more | 2026-02-20 | 7.8 High |
| Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-21236 | 1 Microsoft | 30 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 27 more | 2026-02-20 | 7.8 High |
| Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-21234 | 1 Microsoft | 22 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 19 more | 2026-02-20 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-21242 | 1 Microsoft | 19 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 16 more | 2026-02-20 | 7 High |
| Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-21246 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-02-20 | 7.8 High |
| Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-21247 | 1 Microsoft | 25 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 22 more | 2026-02-20 | 7.3 High |
| Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally. | ||||
| CVE-2026-21248 | 1 Microsoft | 25 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 22 more | 2026-02-20 | 7.3 High |
| Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally. | ||||
| CVE-2026-21519 | 1 Microsoft | 25 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 22 more | 2026-02-20 | 7.8 High |
| Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-59220 | 1 Microsoft | 19 Windows, Windows 10, Windows 10 21h2 and 16 more | 2026-02-20 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-59216 | 1 Microsoft | 6 Windows, Windows 11, Windows 11 24h2 and 3 more | 2026-02-20 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-55234 | 1 Microsoft | 24 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 21 more | 2026-02-20 | 8.8 High |
| SMB Server might be susceptible to relay attacks depending on the configuration. An attacker who successfully exploited these vulnerabilities could perform relay attacks and make the users subject to elevation of privilege attacks. The SMB Server already supports mechanisms for hardening against relay attacks: SMB Server signing SMB Server Extended Protection for Authentication (EPA) Microsoft is releasing this CVE to provide customers with audit capabilities to help them to assess their environment and to identify any potential device or software incompatibility issues before deploying SMB Server hardening measures that protect against relay attacks. If you have not already enabled SMB Server hardening measures, we advise customers to take the following actions to be protected from these relay attacks: Assess your environment by utilizing the audit capabilities that we are exposing in the September 2025 security updates. See Support for Audit Events to deploy SMB Server Hardening—SMB Server Signing & SMB Server EPA. Adopt appropriate SMB Server hardening measures. | ||||
| CVE-2025-33073 | 1 Microsoft | 24 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 21 more | 2026-02-20 | 8.8 High |
| Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2025-33070 | 1 Microsoft | 23 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 20 more | 2026-02-20 | 8.1 High |
| Use of uninitialized resource in Windows Netlogon allows an unauthorized attacker to elevate privileges over a network. | ||||
| CVE-2025-55224 | 1 Microsoft | 21 Hyper-v, Windows, Windows 10 and 18 more | 2026-02-20 | 7.8 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to execute code locally. | ||||
| CVE-2025-33069 | 1 Microsoft | 3 Windows 11 24h2, Windows 11 24h2, Windows Server 2025 | 2026-02-20 | 5.1 Medium |
| Improper verification of cryptographic signature in App Control for Business (WDAC) allows an unauthorized attacker to bypass a security feature locally. | ||||
| CVE-2025-54917 | 1 Microsoft | 28 Windows, Windows 10, Windows 10 1507 and 25 more | 2026-02-20 | 4.3 Medium |
| Protection mechanism failure in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network. | ||||
| CVE-2025-33068 | 1 Microsoft | 6 Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 and 3 more | 2026-02-20 | 7.5 High |
| Uncontrolled resource consumption in Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network. | ||||
| CVE-2025-33057 | 1 Microsoft | 24 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 21 more | 2026-02-20 | 6.5 Medium |
| Null pointer dereference in Windows Local Security Authority (LSA) allows an authorized attacker to deny service over a network. | ||||
| CVE-2025-54915 | 1 Microsoft | 24 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 21 more | 2026-02-20 | 6.7 Medium |
| Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally. | ||||