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HIGH Severity CVEs

CVSS 7.0 – 8.9

CVSS 7.0–8.9 — serious vulnerabilities that can lead to significant data exposure, privilege escalation, or service disruption

143,102
Total
363
Known Exploited
Showing 73,421 of 143,102 total · Page 528/1469
7.0
CVE-2025-59205

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Compon

7.0
CVE-2025-59202

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

7.8
CVE-2025-59201

Improper access control in Network Connection Status Indicator (NCSI) allows an authorized attacker to elevate privilege

7.7
CVE-2025-59200

Concurrent execution using shared resource with improper synchronization ('race condition') in Data Sharing Service Clie

7.8
CVE-2025-59199

Improper access control in Software Protection Platform (SPP) allows an authorized attacker to elevate privileges locall

7.0
CVE-2025-59196

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allo

7.0
CVE-2025-59195

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Compon

7.0
CVE-2025-59194

Use of uninitialized resource in Windows Kernel allows an authorized attacker to elevate privileges locally.

7.0
CVE-2025-59193

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Servic

7.8
CVE-2025-59192

Buffer over-read in Storport.sys Driver allows an authorized attacker to elevate privileges locally.

7.8
CVE-2025-59191

Heap-based buffer overflow in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privi

7.4
CVE-2025-59189

Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally.

7.8
CVE-2025-59187

Improper input validation in Windows Kernel allows an authorized attacker to elevate privileges locally.

7.0
CVE-2025-58738

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

7.0
CVE-2025-58737

Use after free in Windows Remote Desktop allows an unauthorized attacker to execute code locally.

7.0
CVE-2025-58736

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

7.0
CVE-2025-58735

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

7.0
CVE-2025-58734

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

7.0
CVE-2025-58733

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

7.0
CVE-2025-58732

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

7.0
CVE-2025-58731

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

7.0
CVE-2025-58730

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

7.8
CVE-2025-58728

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

7.0
CVE-2025-58727

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected Devices

7.5
CVE-2025-58726

Improper access control in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

7.0
CVE-2025-58725

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

7.8
CVE-2025-58724

Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally.

7.8
CVE-2025-58722

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

7.8
CVE-2025-58720

Use of a cryptographic primitive with a risky implementation in Windows Cryptographic Services allows an authorized atta

8.8
CVE-2025-58718

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

8.8
CVE-2025-58716

Improper input validation in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.

8.8
CVE-2025-58715

Integer overflow or wraparound in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.

7.8
CVE-2025-58714

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privil

7.8
CVE-2025-55701

Improper validation of specified type of input in Microsoft Windows allows an authorized attacker to elevate privileges

7.7
CVE-2025-55698

Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.

7.8
CVE-2025-55697

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

7.8
CVE-2025-55696

Time-of-check time-of-use (toctou) race condition in NtQueryInformation Token function (ntifs.h) allows an authorized at

7.8
CVE-2025-55694

Improper access control in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

7.4
CVE-2025-55693

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

7.8
CVE-2025-55692

Improper input validation in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

7.0
CVE-2025-55691

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

7.0
CVE-2025-55690

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

7.0
CVE-2025-55689

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

7.0
CVE-2025-55688

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

7.4
CVE-2025-55687

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Resilient File Sy

7.0
CVE-2025-55686

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

7.0
CVE-2025-55685

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

7.0
CVE-2025-55684

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

7.0
CVE-2025-55681

Out-of-bounds read in Windows DWM allows an authorized attacker to elevate privileges locally.

7.8
CVE-2025-55680

Time-of-check time-of-use (toctou) race condition in Windows Cloud Files Mini Filter Driver allows an authorized attacke

Frequently Asked Questions

What does HIGH severity mean for CVEs?

CVSS 7.0–8.9 — serious vulnerabilities that can lead to significant data exposure, privilege escalation, or service disruption

How many high severity CVEs exist?

There are 143,102 CVE records rated HIGH in our database. Of these, 363 are listed in CISA's Known Exploited Vulnerabilities catalog.

How should I prioritize high severity vulnerabilities?

HIGH severity vulnerabilities should be patched immediately, especially if they are in the CISA KEV catalog or have a high EPSS score. Use CyberStrike to automatically detect and prioritize these vulnerabilities across your infrastructure.

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