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Known vulnerabilities in Microsoft Windows 10 Version 1809

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CVE Summary Score Published
CVE-2026-83767 Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally 7.8 High Oct 13, 2026
CVE-2026-83778 Heap-based buffer overflow in Microsoft Internet Messaging API allows an unauthorized attacker to execute code over a… 8.8 High Oct 13, 2026
CVE-2026-83770 Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network 9.8 Critical Oct 13, 2026
CVE-2026-83762 Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally 7.8 High Oct 13, 2026
CVE-2026-83763 Access of resource using incompatible type ('type confusion') in Windows Input System allows an authorized attacker to… 7.8 High Oct 13, 2026
CVE-2026-83774 Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an… 4.7 Medium Oct 13, 2026
CVE-2026-83764 Incorrect authorization in Windows Clipboard User Service allows an authorized attacker to disclose information locally 5.5 Medium Oct 13, 2026
CVE-2026-83765 Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally 5.5 Medium Oct 13, 2026
CVE-2026-83747 Out-of-bounds read in Windows Error Reporting allows an authorized attacker to disclose information locally 5.5 Medium Oct 13, 2026
CVE-2026-83737 Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally 5.5 Medium Oct 13, 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 High Oct 13, 2026
CVE-2026-83752 Use after free in Windows Installer allows an authorized attacker to elevate privileges locally 7.0 High Oct 13, 2026
CVE-2026-83755 Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally 5.5 Medium Oct 13, 2026
CVE-2026-83718 Use after free in Windows Installer allows an authorized attacker to elevate privileges locally 7.0 High Oct 13, 2026
CVE-2026-83728 Improper validation of syntactic correctness of input in Windows Hyper-V allows an authorized attacker to perform… 8.8 High Oct 13, 2026
CVE-2026-83732 Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally 7.8 High Oct 13, 2026
CVE-2026-83724 Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges… 7.0 High Oct 13, 2026
CVE-2026-83725 Heap-based buffer overflow in Microsoft Windows Search Component allows an unauthorized attacker to execute code over… 8.8 High Oct 13, 2026
CVE-2026-83716 Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally 8.8 High Oct 13, 2026
CVE-2026-83717 Use after free in Windows Installer allows an authorized attacker to elevate privileges locally 7.0 High Oct 13, 2026
CVE-2026-83739 Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an adjacent network 7.5 High Oct 13, 2026
CVE-2026-83689 Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally 7.0 High Oct 13, 2026
CVE-2026-83697 Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized… 4.7 Medium Oct 13, 2026
CVE-2026-83698 Heap-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate… 7.8 High Oct 13, 2026
CVE-2026-83709 Heap-based buffer overflow in Windows NTLM allows an authorized attacker to elevate privileges locally 7.8 High Oct 13, 2026

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