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Known vulnerabilities in Microsoft Windows 11 Version 24H2

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CVE Summary Score Published
CVE-2026-69368 Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges locally 7.8 High Sep 8, 2026
CVE-2026-69389 Heap-based buffer overflow in Windows Storage Management Provider allows an authorized attacker to elevate privileges… 7.8 High Sep 8, 2026
CVE-2026-69367 Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally 5.5 Medium Sep 8, 2026
CVE-2026-69359 Heap-based buffer overflow in Active Directory Domain Services allows an authorized attacker to elevate privileges… 7.8 High Sep 8, 2026
CVE-2026-69362 Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69349 Use of uninitialized resource in Windows Management Instrumentation allows an authorized attacker to disclose… 5.7 Medium Sep 8, 2026
CVE-2026-69345 Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally 5.5 Medium Sep 8, 2026
CVE-2026-69377 Missing authorization in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges… 7.8 High Sep 8, 2026
CVE-2026-69347 Heap-based buffer overflow in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally 7.4 High Sep 8, 2026
CVE-2026-69333 Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69339 Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an… 5.5 Medium Sep 8, 2026
CVE-2026-69366 Use after free in Windows Kernel allows an authorized attacker to elevate privileges over a network 7.1 High Sep 8, 2026
CVE-2026-69337 Double free in Windows Registry allows an authorized attacker to elevate privileges over a network 7.1 High Sep 8, 2026
CVE-2026-69310 Use after free in Windows DNS allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69336 Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network 7.1 High Sep 8, 2026
CVE-2026-69325 Heap-based buffer overflow in Microsoft JScript allows an unauthorized attacker to execute code over a network 8.1 High Sep 8, 2026
CVE-2026-69296 Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges over a network 7.1 High Sep 8, 2026
CVE-2026-69279 Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69307 Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate… 7.8 High Sep 8, 2026
CVE-2026-69267 Insufficient granularity of access control in Windows Connected User Experiences and Telemetry allows an authorized… 6.5 Medium Sep 8, 2026
CVE-2026-69276 Integer underflow (wrap or wraparound) in Microsoft UxTheme Library (uxtheme.dll) allows an unauthorized attacker to… 9.8 Critical Sep 8, 2026
CVE-2026-69281 Use after free in Windows License Manager allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-68892 Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges locally 7.8 High Sep 8, 2026
CVE-2026-68890 Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges locally 7.8 High Sep 8, 2026
CVE-2026-69271 Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network 8.0 High Sep 8, 2026

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