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Vulnérabilités connues pour Microsoft Windows Server 2016 (Server Core installation)

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CVE Résumé Score Publiée
CVE-2026-25169 Divide by zero in Microsoft Graphics Component allows an unauthorized attacker to deny service locally 6.2 Moyenne 10 mars 2026
CVE-2026-25168 Null pointer dereference in Microsoft Graphics Component allows an unauthorized attacker to deny service locally 6.2 Moyenne 10 mars 2026
CVE-2026-25165 Null pointer dereference in Windows Performance Counters allows an authorized attacker to elevate privileges locally 7.8 Élevée 10 mars 2026
CVE-2026-24297 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kerberos allows… 6.5 Moyenne 10 mars 2026
CVE-2026-24295 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device… 7.0 Élevée 10 mars 2026
CVE-2026-24296 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device… 7.0 Élevée 10 mars 2026
CVE-2026-24294 Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally 7.8 Élevée 10 mars 2026
CVE-2026-24291 Incorrect permission assignment for critical resource in Windows Accessibility Infrastructure (ATBroker.exe) allows an… 7.8 Élevée 10 mars 2026
CVE-2026-24289 Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally 7.8 Élevée 10 mars 2026
CVE-2026-24285 Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally 7.0 Élevée 10 mars 2026
CVE-2026-23673 Out-of-bounds read in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally 7.8 Élevée 10 mars 2026
CVE-2026-23671 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth RFCOM… 7.0 Élevée 10 mars 2026
CVE-2026-23672 Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability 7.8 Élevée 10 mars 2026
CVE-2026-23669 Use after free in RPC Runtime allows an authorized attacker to execute code over a network 8.8 Élevée 10 mars 2026
CVE-2026-23668 Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics… 7.0 Élevée 10 mars 2026
CVE-2026-20846 Buffer over-read in Windows GDI+ allows an unauthorized attacker to deny service over a network 7.5 Élevée 10 févr. 2026
CVE-2026-21222 Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information… 5.5 Moyenne 10 févr. 2026
CVE-2026-21231 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows… 7.8 Élevée 10 févr. 2026
CVE-2026-21238 Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate… 7.8 Élevée 10 févr. 2026
CVE-2026-21239 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally 7.8 Élevée 10 févr. 2026
CVE-2026-21244 Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally 7.3 Élevée 10 févr. 2026
CVE-2026-21249 External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing locally 3.3 Faible 10 févr. 2026
CVE-2026-21251 Use after free in Windows Cluster Client Failover allows an authorized attacker to elevate privileges locally 7.8 Élevée 10 févr. 2026
CVE-2026-21253 Use after free in Mailslot File System allows an authorized attacker to elevate privileges locally 7.0 Élevée 10 févr. 2026
CVE-2026-21255 Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally 8.8 Élevée 10 févr. 2026

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