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Vulnérabilités connues pour Microsoft Windows Server 2022

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CVE Résumé Score Publiée
CVE-2026-83672 Exposure of sensitive system information to an unauthorized control sphere in Windows Installer allows an authorized… 4.7 Moyenne 13 oct. 2026
CVE-2026-83640 Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally 7.8 Élevée 13 oct. 2026
CVE-2026-83634 Double free in Windows BitLocker allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83651 Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a network 6.5 Moyenne 13 oct. 2026
CVE-2026-83643 Stack-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network 8.8 Élevée 13 oct. 2026
CVE-2026-83636 Null pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally 6.5 Moyenne 13 oct. 2026
CVE-2026-83637 Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83645 Allocation of resources without limits or throttling in Active Directory Federation Services (AD FS) allows an… 7.5 Élevée 13 oct. 2026
CVE-2026-83638 Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83656 Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker… 4.7 Moyenne 13 oct. 2026
CVE-2026-83647 Out-of-bounds read in Active Directory Domain Services allows an unauthorized attacker to deny service over a network 7.5 Élevée 13 oct. 2026
CVE-2026-83639 Heap-based buffer overflow in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83659 Improper link resolution before file access ('link following') in Windows User Profile Service allows an authorized… 7.8 Élevée 13 oct. 2026
CVE-2026-83664 Access of resource using incompatible type ('type confusion') in Windows Portable Device File System Driver allows an… 5.5 Moyenne 13 oct. 2026
CVE-2026-83573 Integer overflow or wraparound in Windows Kernel Mode Driver allows an unauthorized attacker to elevate privileges… 6.8 Moyenne 13 oct. 2026
CVE-2026-83574 Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83585 Use of externally-controlled format string in Windows NTFS allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83587 Untrusted pointer dereference in Windows Core Messaging allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83579 Heap-based buffer overflow in Windows Smart Card allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83567 Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83588 Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83582 Use after free in Windows Graphics Kernel allows an authorized attacker to disclose information locally 4.7 Moyenne 13 oct. 2026
CVE-2026-83570 Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83513 Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate… 7.8 Élevée 13 oct. 2026
CVE-2026-83522 Reliance on untrusted inputs in a security decision in Windows IKE Extension allows an unauthorized attacker to… 8.1 Élevée 13 oct. 2026

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