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Vulnérabilités connues pour Microsoft Windows Server 2019

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CVE Résumé Score Publiée
CVE-2026-87694 Use after free in Windows Installer allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-85941 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Installer… 7.0 Élevée 13 oct. 2026
CVE-2026-88076 Null pointer dereference in Windows Installer allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-87709 Improper access control in Windows Host Guardian Service allows an authorized attacker to perform tampering locally 5.5 Moyenne 13 oct. 2026
CVE-2026-69789 Heap-based buffer overflow in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute… 7.5 Élevée 13 oct. 2026
CVE-2026-69798 Use after free in Windows Wired AutoConfig Service allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83924 Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83925 Use of uninitialized resource in Windows Kernel allows an authorized attacker to disclose information locally 4.7 Moyenne 13 oct. 2026
CVE-2026-83934 Stack-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network 8.8 Élevée 13 oct. 2026
CVE-2026-83935 Heap-based buffer overflow in Microsoft XML allows an unauthorized attacker to execute code over a network 9.8 Critique 13 oct. 2026
CVE-2026-85874 Use after free in Windows Message Queuing Queue Manager allows an authorized attacker to execute code locally 7.8 Élevée 13 oct. 2026
CVE-2026-83910 Out-of-bounds write in RPC Runtime allows an unauthorized attacker to execute code over a network 9.8 Critique 13 oct. 2026
CVE-2026-83923 Relative path traversal in OpenSSH for Windows allows an unauthorized attacker to execute code over a network 8.8 Élevée 13 oct. 2026
CVE-2026-83915 Use after free in Windows Diagnostic Policy Service allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83918 Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-85908 Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-85909 Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to… 5.5 Moyenne 13 oct. 2026
CVE-2026-85911 Use after free in Windows StateRepository API allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-85912 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Clipboard User… 7.0 Élevée 13 oct. 2026
CVE-2026-83904 Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-83905 Exposure of sensitive system information to an unauthorized control sphere in Windows Shell allows an authorized… 4.7 Moyenne 13 oct. 2026
CVE-2026-83908 Release of invalid pointer or reference in RPC Runtime allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-85902 Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-85903 Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network 8.8 Élevée 13 oct. 2026
CVE-2026-85905 Heap-based buffer overflow in Windows UI Immersive Server allows an authorized attacker to elevate privileges locally 8.8 Élevée 13 oct. 2026

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