Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 11 26h1
Total 1178 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-50653 1 Microsoft 14 .net Framework, Azure Active Directory, Windows 10 1607 and 11 more 2026-07-24 N/A 7.5 HIGH
Loop with unreachable exit condition ('infinite loop') in Azure Active Directory allows an unauthorized attacker to deny service over a network.
CVE-2026-50355 1 Microsoft 14 .net Framework, Windows 10 1607, Windows 10 1809 and 11 more 2026-07-24 N/A 7.5 HIGH
Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.
CVE-2026-50368 1 Microsoft 14 .net Framework, Windows 10 1607, Windows 10 1809 and 11 more 2026-07-24 N/A 7.5 HIGH
Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.
CVE-2026-50411 1 Microsoft 14 .net Framework, Windows 10 1607, Windows 10 1809 and 11 more 2026-07-24 N/A 7.5 HIGH
Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.
CVE-2026-50650 1 Microsoft 15 .net, .net Framework, Windows and 12 more 2026-07-24 N/A 7.8 HIGH
Improper control of generation of code ('code injection') in .NET Framework allows an unauthorized attacker to elevate privileges locally.
CVE-2026-50649 1 Microsoft 16 .net, .net Framework, Visual Studio 2026 and 13 more 2026-07-24 N/A 7.8 HIGH
Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally.
CVE-2026-50646 1 Microsoft 17 .net, .net Framework, Visual Studio 2022 and 14 more 2026-07-24 N/A 7.8 HIGH
Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally.
CVE-2026-47302 3 Apple, Linux, Microsoft 19 Macos, Linux Kernel, .net and 16 more 2026-07-24 N/A 7.5 HIGH
Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.
CVE-2026-47304 3 Apple, Linux, Microsoft 22 Macos, Linux Kernel, .net and 19 more 2026-07-24 N/A 8.1 HIGH
Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.
CVE-2026-50525 3 Apple, Linux, Microsoft 19 Macos, Linux Kernel, .net and 16 more 2026-07-24 N/A 7.5 HIGH
Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.
CVE-2026-50648 3 Apple, Linux, Microsoft 19 Macos, Linux Kernel, .net and 16 more 2026-07-24 N/A 7.5 HIGH
Allocation of resources without limits or throttling in .NET Framework allows an unauthorized attacker to deny service over a network.
CVE-2026-50527 3 Apple, Linux, Microsoft 19 Macos, Linux Kernel, .net and 16 more 2026-07-24 N/A 7.5 HIGH
Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network.
CVE-2026-50659 3 Apple, Linux, Microsoft 19 Macos, Linux Kernel, .net and 16 more 2026-07-24 N/A 6.5 MEDIUM
Improper encoding or escaping of output in .NET allows an authorized attacker to perform spoofing over a network.
CVE-2026-50647 1 Microsoft 14 .net Framework, Windows 10 1607, Windows 10 1809 and 11 more 2026-07-24 N/A 7.5 HIGH
Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.
CVE-2026-45585 1 Microsoft 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more 2026-07-24 N/A 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-2026-45658 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-07-23 N/A 7.8 HIGH
Improper access control in Windows BitLocker allows an authorized attacker to bypass a security feature locally.
CVE-2026-42912 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-07-23 N/A 7.0 HIGH
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
CVE-2026-44813 1 Microsoft 1 Windows 11 26h1 2026-07-23 N/A 7.8 HIGH
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2026-45657 1 Microsoft 6 Windows 11 23h2, Windows 11 24h2, Windows 11 25h2 and 3 more 2026-07-23 N/A 9.8 CRITICAL
Use after free in Windows Kernel allows an unauthorized attacker to execute code over a network.
CVE-2026-44799 1 Microsoft 15 Remote Desktop Client, Windows 10 1607, Windows 10 1809 and 12 more 2026-07-23 N/A 7.5 HIGH
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.