CVE Database

146333+ vulnerabilities with CVSS scores, EPSS exploit predictions, and CISA KEV status. Updated daily.

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CVE-2026-87699
7.8 HIGH

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

Oct 13, 2026
CVE-2026-87698
5.5 MEDIUM

Out-of-bounds read in Windows Remote Access Service Infrastructure allows an authorized attacker to disclose information locally.

Oct 13, 2026
CVE-2026-87697
8.8 HIGH

Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-87696
7.5 HIGH

Improper verification of cryptographic signature in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

Oct 13, 2026
CVE-2026-87695
7.8 HIGH

Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-87694
7.8 HIGH

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

Oct 13, 2026
CVE-2026-87693
7.0 HIGH

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

Oct 13, 2026
CVE-2026-87692
7.8 HIGH

Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-87691
7.8 HIGH

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

Oct 13, 2026
CVE-2026-86063

Claude Code is an agentic coding tool. Prior to 2.1.179, the Claude Code and Claude Desktop plugin installation flow runs git checkout for a marketplace-pinned …

Oct 13, 2026
CVE-2026-85945
7.8 HIGH

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

Oct 13, 2026
CVE-2026-85943
7.0 HIGH

Time-of-check time-of-use (toctou) race condition in Reliable Multicast Transport Driver (RMCAST) allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-85941
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-2026-85939
5.3 MEDIUM

Weak authentication in Windows Kernel allows an authorized attacker to bypass a security feature over a network.

Oct 13, 2026
CVE-2026-85938
5.5 MEDIUM

Improper access control in Windows Broadcast DVR User Service allows an authorized attacker to disclose information locally.

Oct 13, 2026
CVE-2026-85936
8.8 HIGH

Double free in Windows Shell allows an unauthorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-85935
5.5 MEDIUM

Buffer over-read in Windows USB Driver allows an authorized attacker to disclose information locally.

Oct 13, 2026
CVE-2026-85934
7.0 HIGH

Use after free in Windows AppX Deployment Service allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-85933
7.8 HIGH

Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-85932
6.5 MEDIUM

Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

Oct 13, 2026
CVE-2026-85931
8.8 HIGH

Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-85930
7.0 HIGH

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

Oct 13, 2026
CVE-2026-85928
9.8 CRITICAL

Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-85927
7.8 HIGH

Heap-based buffer overflow in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-85926
8.1 HIGH

Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-85925
8.2 HIGH

Improper restriction of communication channel to intended endpoints in Azure Key Vault allows an authorized attacker to elevate privileges over a network.

Oct 13, 2026
CVE-2026-85922
7.4 HIGH

Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network.

Oct 13, 2026
CVE-2026-85920
7.0 HIGH

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

Oct 13, 2026
CVE-2026-85918
7.0 HIGH

Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-85916
6.2 MEDIUM

Exposure of private personal information to an unauthorized actor in Azure Active Directory allows an unauthorized attacker to disclose information locally.

Oct 13, 2026
CVE-2026-85915
7.8 HIGH

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

Oct 13, 2026
CVE-2026-85914
7.0 HIGH

Use after free in Windows Embedded Mode Service allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-85912
7.0 HIGH

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

Oct 13, 2026
CVE-2026-85911
7.8 HIGH

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

Oct 13, 2026
CVE-2026-85910
5.5 MEDIUM

Buffer over-read in Windows StateRepository API allows an authorized attacker to disclose information locally.

Oct 13, 2026
CVE-2026-85909
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-2026-85908
7.8 HIGH

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

Oct 13, 2026
CVE-2026-85906
7.8 HIGH

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

Oct 13, 2026
CVE-2026-85905
8.8 HIGH

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

Oct 13, 2026
CVE-2026-85904
7.0 HIGH

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

Oct 13, 2026
CVE-2026-85903
8.8 HIGH

Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-85902
7.8 HIGH

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

Oct 13, 2026
CVE-2026-85901
7.8 HIGH

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

Oct 13, 2026
CVE-2026-85900
8.8 HIGH

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Oct 13, 2026
CVE-2026-85891
7.5 HIGH

Exposure of sensitive information to an unauthorized actor in Azure HDInsight allows an unauthorized attacker to disclose information over a network.

Oct 13, 2026
CVE-2026-85884
7.8 HIGH

Missing authentication for critical function in Windows Health and Optimized Experiences Service allows an authorized attacker to elevate privileges locally.

Oct 13, 2026
CVE-2026-85881
8.0 HIGH

Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.

Oct 13, 2026
CVE-2026-85879
7.0 HIGH

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

Oct 13, 2026
CVE-2026-85874
7.8 HIGH

Use after free in Windows Message Queuing Queue Manager allows an authorized attacker to execute code locally.

Oct 13, 2026
CVE-2026-85873
6.5 MEDIUM

Improper authorization in Skype for Business and Microsoft Lync allows an authorized attacker to elevate privileges over a network.

Oct 13, 2026

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