CVE Database

55204+ vulnerabilities with CVSS scores, EPSS exploit predictions, and CISA KEV status. Updated daily.

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CVE-2026-83791
7.8 HIGH

Improper authorization in Windows Virtual Input allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83790
7.0 HIGH

Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83789
8.8 HIGH

Heap-based buffer overflow in Windows SMB Client allows an unauthorized attacker to elevate privileges over a network.

Oct 13, 2026
CVE-2026-83785
7.0 HIGH

Use after free in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83784
8.8 HIGH

Absolute path traversal in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges over a network.

Oct 13, 2026
CVE-2026-83783
7.8 HIGH

Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83781
7.8 HIGH

Improper null termination in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83779
7.8 HIGH

Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83778
8.8 HIGH

Heap-based buffer overflow in Microsoft Internet Messaging API allows an unauthorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-83777
8.8 HIGH

Heap-based buffer overflow in Windows Bluetooth Service allows an unauthorized attacker to elevate privileges over an adjacent network.

Oct 13, 2026
CVE-2026-83775
7.0 HIGH

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Installer allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83771
8.8 HIGH

Use after free in Windows Camera Frame Server Monitor allows an unauthorized attacker to elevate privileges over an adjacent network.

Oct 13, 2026
CVE-2026-83769
7.8 HIGH

Use after free in OpenSSH for Windows allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83768
7.8 HIGH

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83767
7.8 HIGH

Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83763
7.8 HIGH

Access of resource using incompatible type ('type confusion') in Windows Input System allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83762
7.8 HIGH

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83761
7.8 HIGH

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83759
8.8 HIGH

Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) allows an authorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-83758
7.8 HIGH

Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to execute code locally.

Oct 13, 2026
CVE-2026-83757
7.8 HIGH

Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83756
7.8 HIGH

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83754
7.5 HIGH

Heap-based buffer overflow in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-83753
7.8 HIGH

Heap-based buffer overflow in Windows Camera Frame Server Monitor allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83752
7.0 HIGH

Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83751
7.0 HIGH

Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83750
7.0 HIGH

Time-of-check time-of-use (toctou) race condition in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83749
7.0 HIGH

Use after free in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83746
8.1 HIGH

Absolute path traversal in Skype for Business and Microsoft Lync allows an authorized attacker to elevate privileges over a network.

Oct 13, 2026
CVE-2026-83741
7.8 HIGH

Use after free in Internet Explorer allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83740
7.0 HIGH

Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83739
7.5 HIGH

Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an adjacent network.

Oct 13, 2026
CVE-2026-83738
7.0 HIGH

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83735
7.8 HIGH

Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83732
7.8 HIGH

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83728
8.8 HIGH

Improper validation of syntactic correctness of input in Windows Hyper-V allows an authorized attacker to perform spoofing locally.

Oct 13, 2026
CVE-2026-83727
7.8 HIGH

Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83726
7.8 HIGH

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83725
8.8 HIGH

Heap-based buffer overflow in Microsoft Windows Search Component allows an unauthorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-83724
7.0 HIGH

Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83722
7.0 HIGH

Use after free in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83721
7.8 HIGH

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83720
7.0 HIGH

Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83718
7.0 HIGH

Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83717
7.0 HIGH

Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83716
8.8 HIGH

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.

Oct 13, 2026
CVE-2026-83715
7.1 HIGH

Missing authentication for critical function in Windows Error Reporting allows an authorized attacker to perform tampering locally.

Oct 13, 2026
CVE-2026-83712
7.8 HIGH

Out-of-bounds write in Windows NTFS allows an authorized attacker to execute code locally.

Oct 13, 2026
CVE-2026-83710
7.0 HIGH

Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83709
7.8 HIGH

Heap-based buffer overflow in Windows NTLM allows an authorized attacker to elevate privileges locally.

Oct 13, 2026

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