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Search Results (1035 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-20816 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-02-22 | 7.8 High |
| Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-20815 | 1 Microsoft | 5 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 2 more | 2026-02-22 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-20814 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-02-22 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-20812 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-02-22 | 6.5 Medium |
| Improper input validation in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to perform tampering over a network. | ||||
| CVE-2026-20811 | 1 Microsoft | 10 Windows 11 23h2, Windows 11 23h2, Windows 11 24h2 and 7 more | 2026-02-22 | 7.8 High |
| Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP 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 | 2026-02-22 | 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-2026-20808 | 1 Microsoft | 7 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 4 more | 2026-02-22 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Printer Association Object 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 | 2026-02-22 | 5.5 Medium |
| Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-20804 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-02-22 | 7.7 High |
| Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally. | ||||
| CVE-2026-21265 | 1 Microsoft | 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more | 2026-02-22 | 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-2026-20962 | 1 Microsoft | 16 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 13 more | 2026-02-22 | 4.4 Medium |
| Use of uninitialized resource in Dynamic Root of Trust for Measurement (DRTM) allows an authorized attacker to disclose information 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-2025-33057 | 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. | ||||