CVE-2026-45639

The CVE-2026-45639 entry relates to an out-of-bounds read in Windows Remote Desktop Protocol (RDP). The underlying issue enables an unauthenticated, network-based attacker to disclose information over the network without user interaction. The CVSS 3.1 vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:...

CVE-2026-45639 Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

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CVE-2026-45639 Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

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May 12, 2026—Hotpatch KB5089466 (OS Builds 26200.8390 and 26100.8390)

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Remote Desktop Client Remote Code Execution Vulnerability

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network...

Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Remote Desktop Client Remote Code Execution Vulnerability

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network...

Microsoft Remote Desktop Client 资源管理错误漏洞

Microsoft Remote Desktop Client is a remote desktop client developed by Microsoft Corporation. There is a resource management vulnerability in Microsoft Remote Desktop Client. Attackers can exploit this vulnerability to execute code remotely. The following products and versions are affected:...

Microsoft Remote Desktop Client 资源管理错误漏洞

Microsoft Remote Desktop Client is a remote desktop client developed by Microsoft Corporation. There is a resource management vulnerability in Microsoft Remote Desktop Client. Attackers can exploit this vulnerability to execute code remotely. The following products and versions are affected:...

Microsoft Remote Desktop Client 资源管理错误漏洞

Microsoft Remote Desktop Client is a remote desktop client developed by Microsoft Corporation. There is a resource management vulnerability in Microsoft Remote Desktop Client. Attackers can exploit this vulnerability to execute code. The following products and versions are affected: Windows 10...