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

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CVE Résumé Score Publiée
CVE-2026-83718 Use after free in Windows Installer allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83728 Improper validation of syntactic correctness of input in Windows Hyper-V allows an authorized attacker to perform… 8.8 Élevée 13 oct. 2026
CVE-2026-83732 Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83724 Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges… 7.0 Élevée 13 oct. 2026
CVE-2026-83725 Heap-based buffer overflow in Microsoft Windows Search Component allows an unauthorized attacker to execute code over… 8.8 Élevée 13 oct. 2026
CVE-2026-83716 Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally 8.8 Élevée 13 oct. 2026
CVE-2026-83717 Use after free in Windows Installer allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83739 Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an adjacent network 7.5 Élevée 13 oct. 2026
CVE-2026-83689 Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83697 Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized… 4.7 Moyenne 13 oct. 2026
CVE-2026-83698 Heap-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate… 7.8 Élevée 13 oct. 2026
CVE-2026-83709 Heap-based buffer overflow in Windows NTLM allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-83701 Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83702 Use after free in Windows Installer allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83685 Buffer over-read in Windows IKE Extension allows an authorized attacker to deny service over a network 6.5 Moyenne 13 oct. 2026
CVE-2026-83703 Out-of-bounds read in Windows Wi-Fi Driver allows an unauthorized attacker to deny service over an adjacent network 6.5 Moyenne 13 oct. 2026
CVE-2026-83686 Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-83695 Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information… 5.5 Moyenne 13 oct. 2026
CVE-2026-83696 Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83714 Use of uninitialized resource in Windows HTTP.sys allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-83665 Null pointer dereference in Windows DHCP Server allows an unauthorized attacker to deny service over a network 7.5 Élevée 13 oct. 2026
CVE-2026-83668 Out-of-bounds read in Windows WLAN Service allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-83680 Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-83670 Out-of-bounds read in Function Discovery Service (fdwsd.dll) allows an unauthorized attacker to disclose information… 7.5 Élevée 13 oct. 2026
CVE-2026-83682 Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026

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