CVE Database

146895+ vulnerabilities with CVSS scores, EPSS exploit predictions, and CISA KEV status. Updated daily.

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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-2026-83748
9.8 CRITICAL

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

Oct 13, 2026
CVE-2026-83747
5.5 MEDIUM

Out-of-bounds read in Windows Error Reporting allows an authorized attacker to disclose information 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-2026-83737
5.5 MEDIUM

Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.

Oct 13, 2026
CVE-2026-83736
5.5 MEDIUM

Heap-based buffer overflow in Windows Kernel 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-2026-83733
5.5 MEDIUM

Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information 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-2026-83723
5.5 MEDIUM

Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information 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-2026-83719
5.5 MEDIUM

Buffer over-read in Servicing Stack Updates allows an authorized attacker to disclose information 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-2026-83714
5.5 MEDIUM

Use of uninitialized resource in Windows HTTP.sys allows an authorized attacker to disclose information locally.

Oct 13, 2026
CVE-2026-83713
5.5 MEDIUM

Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information 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
CVE-2026-83708
7.0 HIGH

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

Oct 13, 2026
CVE-2026-83707
7.0 HIGH

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

Oct 13, 2026
CVE-2026-83706
6.7 MEDIUM

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

Oct 13, 2026
CVE-2026-83705
5.5 MEDIUM

Exposure of sensitive system information to an unauthorized control sphere in Windows HTTP.sys allows an authorized attacker to disclose information locally.

Oct 13, 2026
CVE-2026-83704
7.8 HIGH

Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83703
6.5 MEDIUM

Out-of-bounds read in Windows Wi-Fi Driver allows an unauthorized attacker to deny service over an adjacent network.

Oct 13, 2026
CVE-2026-83702
7.0 HIGH

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

Oct 13, 2026
CVE-2026-83701
7.0 HIGH

Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83700
7.8 HIGH

Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83699
7.8 HIGH

Stack-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83698
7.8 HIGH

Heap-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83697
4.7 MEDIUM

Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

Oct 13, 2026
CVE-2026-83696
7.0 HIGH

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83695
5.5 MEDIUM

Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.

Oct 13, 2026
CVE-2026-83694
7.0 HIGH

Out-of-bounds read in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-83693
9.8 CRITICAL

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

Oct 13, 2026
CVE-2026-83692
7.8 HIGH

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

Oct 13, 2026

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