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Vulnérabilités connues pour Microsoft Windows Server 2025 (Server Core installation)

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CVE Résumé Score Publiée
CVE-2026-50474 Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network 8.8 Élevée 14 juil. 2026
CVE-2026-50362 Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code… 7.8 Élevée 14 juil. 2026
CVE-2026-50420 Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to disclose information locally 6.2 Moyenne 14 juil. 2026
CVE-2026-50447 Windows Message Queuing Service (MSMQ) Remote Code Execution Vulnerability 9.8 Critique 14 juil. 2026
CVE-2026-50453 Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose… 6.1 Moyenne 14 juil. 2026
CVE-2026-50417 Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-50431 Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability 5.5 Moyenne 14 juil. 2026
CVE-2026-50399 Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally 7.8 Élevée 14 juil. 2026
CVE-2026-50461 Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-50432 Use after free in Windows Virtual Filtering Platform (VFP) allows an authorized attacker to deny service over a network 5.3 Moyenne 14 juil. 2026
CVE-2026-50456 Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to… 5.5 Moyenne 14 juil. 2026
CVE-2026-50389 Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to… 5.5 Moyenne 14 juil. 2026
CVE-2026-50442 Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to… 5.5 Moyenne 14 juil. 2026
CVE-2026-50473 Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to… 5.5 Moyenne 14 juil. 2026
CVE-2026-50462 External control of file name or path in Windows Ancillary Function Driver for WinSock allows an authorized attacker… 7.8 Élevée 14 juil. 2026
CVE-2026-50457 Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally 7.8 Élevée 14 juil. 2026
CVE-2026-50465 Improper access control in Microsoft Windows DNS allows an authorized attacker to perform tampering locally 7.1 Élevée 14 juil. 2026
CVE-2026-50439 Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network 8.1 Élevée 14 juil. 2026
CVE-2026-50441 Untrusted pointer dereference in Windows Resilient File System (ReFS) allows an authorized attacker to elevate… 7.8 Élevée 14 juil. 2026
CVE-2026-50409 Exposure of sensitive information to an unauthorized actor in Windows Overlay Filter allows an authorized attacker to… 5.5 Moyenne 14 juil. 2026
CVE-2026-50402 Incorrect conversion between numeric types in Windows NTFS allows an authorized attacker to elevate privileges locally 7.8 Élevée 14 juil. 2026
CVE-2026-50435 Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally 7.8 Élevée 14 juil. 2026
CVE-2026-50466 Use after free in Windows Brokering File System allows an authorized attacker to elevate privileges locally 7.8 Élevée 14 juil. 2026
CVE-2026-50455 Use of uninitialized resource in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose… 5.5 Moyenne 14 juil. 2026
CVE-2026-50451 Missing authentication for critical function in Windows Routing and Remote Access Service (RRAS) allows an authorized… 7.1 Élevée 14 juil. 2026

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