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Vulnérabilités connues pour Microsoft Windows Server 2019 (Server Core installation)

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CVE Résumé Score Publiée
CVE-2026-83829 Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges… 7.8 Élevée 13 oct. 2026
CVE-2026-83830 Heap-based buffer overflow in Windows COM+ Event System Service allows an authorized attacker to elevate privileges… 7.8 Élevée 13 oct. 2026
CVE-2026-83794 Out-of-bounds read in Windows Portable Device MTP Driver allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-83795 Heap-based buffer overflow in Windows IKE Extension allows an unauthorized attacker to deny service over a network 7.5 Élevée 13 oct. 2026
CVE-2026-83777 Heap-based buffer overflow in Windows Bluetooth Service allows an unauthorized attacker to elevate privileges over an… 8.8 Élevée 13 oct. 2026
CVE-2026-83788 Buffer over-read in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack 4.6 Moyenne 13 oct. 2026
CVE-2026-83789 Heap-based buffer overflow in Windows SMB Client allows an unauthorized attacker to elevate privileges over a network 8.8 Élevée 13 oct. 2026
CVE-2026-83791 Improper authorization in Windows Virtual Input allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83783 Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges… 7.8 Élevée 13 oct. 2026
CVE-2026-83785 Use after free in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83786 Generation of error message containing sensitive information in Windows NTFS allows an authorized attacker to disclose… 4.7 Moyenne 13 oct. 2026
CVE-2026-83766 Incorrect authorization in Windows Hyper-V allows an authorized attacker to bypass a security feature over an adjacent… 4.2 Moyenne 13 oct. 2026
CVE-2026-83767 Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83778 Heap-based buffer overflow in Microsoft Internet Messaging API allows an unauthorized attacker to execute code over a… 8.8 Élevée 13 oct. 2026
CVE-2026-83770 Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network 9.8 Critique 13 oct. 2026
CVE-2026-83762 Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83763 Access of resource using incompatible type ('type confusion') in Windows Input System allows an authorized attacker to… 7.8 Élevée 13 oct. 2026
CVE-2026-83774 Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an… 4.7 Moyenne 13 oct. 2026
CVE-2026-83764 Incorrect authorization in Windows Clipboard User Service allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-83765 Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-83747 Out-of-bounds read in Windows Error Reporting allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-83737 Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-83750 Time-of-check time-of-use (toctou) race condition in Windows Error Reporting allows an authorized attacker to elevate… 7.0 Élevée 13 oct. 2026
CVE-2026-83752 Use after free in Windows Installer allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83755 Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026

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