Skip to main content

Over 150 LLM Providers · Over 5,300 Models The most extensible AI-powered pentesting platform. Open source. Star on GitHub

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 69/1469
7.0
CVE-2026-65778

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

7.0
CVE-2026-65776

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

7.8
CVE-2026-65775

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

7.8
CVE-2026-65774

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

7.8
CVE-2026-65773

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

8.8
CVE-2026-65768

Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Teams for Android allows an

8.8
CVE-2026-65767

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Teams for Android allo

7.5
CVE-2026-65681

Null pointer dereference in Windows iSCSI Target Service allows an unauthorized attacker to deny service over a network.

8.1
CVE-2026-65679

Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a networ

7.0
CVE-2026-65678

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

7.1
CVE-2026-65675

No cwe for this issue in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker to bypass a security

7.8
CVE-2026-65673

Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Entra Connect Sync all

7.8
CVE-2026-65672

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

7.8
CVE-2026-65671

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

8.8
CVE-2026-65665

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

7.8
CVE-2026-65664

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

8.8
CVE-2026-65663

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

7.8
CVE-2026-65661

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

8.8
CVE-2026-65660

Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker t

8.8
CVE-2026-65658

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

7.8
CVE-2026-65657

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-65656

Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an unauth

8.8
CVE-2026-64921

Missing authentication for critical function in Microsoft Office SharePoint allows an authorized attacker to elevate pri

7.8
CVE-2026-64920

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64919

Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64915

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64914

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64912

Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64911

Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64910

Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64909

Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64908

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64907

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64906

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64905

Buffer over-read in Microsoft Office Word allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-64904

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to exe

7.8
CVE-2026-64903

Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally.

8.8
CVE-2026-64901

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

7.3
CVE-2026-64900

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo

7.8
CVE-2026-64898

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-63533

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-63532

Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-63527

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-63526

Stack-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-63525

Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-63522

Incorrect permission assignment for critical resource in Azure SQL Database allows an authorized attacker to elevate pri

8.1
CVE-2026-63520

Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.

7.8
CVE-2026-63519

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-63518

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-63515

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.

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.

Detect HIGH Vulnerabilities

CyberStrike scans your infrastructure and detects high severity vulnerabilities in real time.

Get Started