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

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CVE Résumé Score Publiée
CVE-2026-49178 Heap-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a… 8.8 Élevée 14 juil. 2026
CVE-2026-48564 Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over a network 8.8 Élevée 14 juil. 2026
CVE-2026-44800 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push… 7.8 Élevée 14 juil. 2026
CVE-2026-40378 Memory allocation with excessive size value in Windows Local Security Authority Subsystem Service (LSASS) allows an… 7.5 Élevée 14 juil. 2026
CVE-2026-34348 Protection mechanism failure in Windows Event Logging Service allows an authorized attacker to disclose information over… 6.5 Moyenne 14 juil. 2026
CVE-2026-44806 Missing release of memory after effective lifetime in Windows Cryptographic Services allows an unauthorized attacker… 5.3 Moyenne 14 juil. 2026
CVE-2026-40400 Relative path traversal in Windows PowerShell allows an authorized attacker to execute code over a network 8.0 Élevée 14 juil. 2026
CVE-2026-40422 Use of uninitialized resource in Windows File Explorer allows an authorized attacker to disclose information locally 5.5 Moyenne 14 juil. 2026
CVE-2026-41087 Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to… 5.5 Moyenne 14 juil. 2026
CVE-2026-33842 Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to… 5.5 Moyenne 14 juil. 2026
CVE-2026-34328 Exposure of sensitive information to an unauthorized actor in Windows Audio Service allows an authorized attacker to… 5.5 Moyenne 14 juil. 2026
CVE-2026-58640 Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally 7.3 Élevée 14 juil. 2026
CVE-2026-58635 Improper neutralization of special elements used in a command ('command injection') in Windows Narrator Braille allows… 7.8 Élevée 14 juil. 2026
CVE-2026-58610 Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-58614 Out-of-bounds read in Windows Kernel allows an authorized attacker to bypass a security feature locally 5.5 Moyenne 14 juil. 2026
CVE-2026-58609 Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-58602 Use after free in Windows Kernel Mode Driver allows an authorized attacker to elevate privileges locally 7.8 Élevée 14 juil. 2026
CVE-2026-58608 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler… 8.8 Élevée 14 juil. 2026
CVE-2026-58601 Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate… 7.8 Élevée 14 juil. 2026
CVE-2026-58526 Use after free in Windows Storage allows an authorized attacker to elevate privileges locally 7.0 Élevée 14 juil. 2026
CVE-2026-57976 Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a… 6.5 Moyenne 14 juil. 2026
CVE-2026-57979 Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network 6.5 Moyenne 14 juil. 2026
CVE-2026-57097 Untrusted search path in Microsoft XML allows an unauthorized attacker to bypass a security feature with a physical… 6.4 Moyenne 14 juil. 2026
CVE-2026-50694 Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a… 8.1 Élevée 14 juil. 2026
CVE-2026-54127 Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally 7.4 Élevée 14 juil. 2026

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