Filtered by vendor Microsoft
Subscriptions
Total
24540 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-45585 | 1 Microsoft | 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more | 2026-05-22 | 6.8 Medium |
| Microsoft is aware of a security feature bypass vulnerability in Windows publicly referred to as "YellowKey". The proof of concept for this vulnerability has been made public violating coordinated vulnerability best practices. We are issuing this CVE to provide mitigation guidance that can be implemented to protect against this vulnerability until the security update is made available. Mitigation FAQs Should I leverage the temporary mitigation? Microsoft recommends that you consider implementing these mitigations if you are concerned your devices and data are at risk of being compromised or stolen. For example, if your organization’s employees take their work devices home or on business travel. What impact to service availability/management could be caused by implementing the mitigations? Implementing these mitigations will not impact service availability or management operations. Do customers need to revert the changes made to mitigate the vulnerability once the security update to protect against this vulnerability is available? No. The security update will maintain the mitigation's behavior once the security update is installed. I am using TPM+PIN, am I at risk of this vulnerability being exploited No, if you are using TPM+PIN the vulnerability is not exploitable. | ||||
| CVE-2026-42831 | 1 Microsoft | 6 365 Copilot, Office, Office For Android and 3 more | 2026-05-22 | 7.8 High |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-40363 | 1 Microsoft | 11 365 Apps, 365 Copilot, Office and 8 more | 2026-05-22 | 8.4 High |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-25667 | 1 Microsoft | 2 .net, Aspnetcore | 2026-05-22 | 7.5 High |
| ASP.NET Core Kestrel in Microsoft .NET 8.0 before 8.0.22 and .NET 9.0 before 9.0.11 allows a remote attacker to cause excessive CPU consumption by sending a crafted QUIC packet, because of an incorrect exit condition for HTTP/3 Encoder/Decoder stream processing. | ||||
| CVE-2025-26687 | 1 Microsoft | 26 365 Copilot, Office, Windows 10 1507 and 23 more | 2026-05-22 | 7.5 High |
| Use after free in Windows Win32K - GRFX allows an unauthorized attacker to elevate privileges over a network. | ||||
| CVE-2025-59234 | 1 Microsoft | 11 365, 365 Apps, 365 Copilot and 8 more | 2026-05-22 | 7.8 High |
| Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-59227 | 1 Microsoft | 13 365, 365 Apps, 365 Copilot and 10 more | 2026-05-22 | 7.8 High |
| Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-47162 | 1 Microsoft | 10 365 Apps, 365 Copilot, Office and 7 more | 2026-05-22 | 8.4 High |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-30386 | 1 Microsoft | 10 365 Apps, 365 Copilot, Office and 7 more | 2026-05-22 | 8.4 High |
| Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-53766 | 1 Microsoft | 30 365 Copilot, Gdi+, Gdiplus and 27 more | 2026-05-22 | 9.8 Critical |
| Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2025-53732 | 1 Microsoft | 2 365 Copilot, Office | 2026-05-22 | 7.8 High |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2023-36565 | 1 Microsoft | 3 365 Copilot, Office, Office Long Term Servicing Channel | 2026-05-22 | 7 High |
| Microsoft Office Graphics Elevation of Privilege Vulnerability | ||||
| CVE-2025-49702 | 1 Microsoft | 10 365 Apps, 365 Copilot, Office and 7 more | 2026-05-22 | 7.8 High |
| Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-26134 | 1 Microsoft | 2 365 Copilot, Office | 2026-05-22 | 7.8 High |
| Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-26110 | 1 Microsoft | 10 365 Apps, 365 Copilot, Office and 7 more | 2026-05-22 | 8.4 High |
| Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-25180 | 1 Microsoft | 33 365 Copilot, Office, Office For Android and 30 more | 2026-05-22 | 5.5 Medium |
| Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-24285 | 1 Microsoft | 31 365 Copilot, Office, Office For Android and 28 more | 2026-05-22 | 7 High |
| Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2023-23391 | 1 Microsoft | 2 365 Copilot, Office | 2026-05-22 | 5.5 Medium |
| Office for Android Spoofing Vulnerability | ||||
| CVE-2024-38250 | 1 Microsoft | 26 365 Copilot, Office, Office Long Term Servicing Channel and 23 more | 2026-05-22 | 7.8 High |
| Windows Graphics Component Elevation of Privilege Vulnerability | ||||
| CVE-2025-49697 | 1 Microsoft | 11 365 Apps, 365 Copilot, Office and 8 more | 2026-05-22 | 8.4 High |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||