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CRITICAL Severity CVEs

CVSS 9.0 – 10.0

CVSS 9.0–10.0 — vulnerabilities that allow remote code execution, full system compromise, or trivial exploitation with no authentication required

35,149
Total
312
Known Exploited
Showing 21,564 of 35,149 total · Page 101/432
9.1
CVE-2026-33407

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.7.0, Wallos endpoints/logos/se

9.1
CVE-2026-33340

LoLLMs WEBUI provides the Web user interface for Lord of Large Language and Multi modal Systems. A critical Server-Side

9.6
CVE-2026-33334

Vikunja is an open-source self-hosted task management platform. Starting in version 0.21.0 and prior to version 2.2.0, t

9.8
CVE-2026-4729

Memory safety bugs present in Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption a

10.0
CVE-2026-4725

Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149 an

9.1
CVE-2026-4724

Undefined behavior in the Audio/Video component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

9.8
CVE-2026-4723

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

9.8
CVE-2026-4721

Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird

9.8
CVE-2026-4720

Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these b

9.8
CVE-2026-4717

Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunde

9.1
CVE-2026-4716

Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in

9.1
CVE-2026-4715

Uninitialized memory in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9

9.8
CVE-2026-4711

Use-after-free in the Widget: Cocoa component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbi

9.8
CVE-2026-4710

Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140

9.8
CVE-2026-4705

Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, T

9.8
CVE-2026-4702

JIT miscompilation in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, T

9.8
CVE-2026-4701

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thund

9.8
CVE-2026-4700

Mitigation bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thu

9.8
CVE-2026-4698

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 149, Firefox ESR 115

9.8
CVE-2026-4696

Use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34,

10.0
CVE-2026-4692

Sandbox escape in the Responsive Design Mode component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34,

9.8
CVE-2026-4691

Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 149, Firefox ESR 11

10.0
CVE-2026-4689

Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fix

10.0
CVE-2026-4688

Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 14

9.1
CVE-2026-33475

Langflow is a tool for building and deploying AI-powered agents and workflows. An unauthenticated remote shell injection

9.9
CVE-2026-33309

Langflow is a tool for building and deploying AI-powered agents and workflows. Versions 1.2.0 through 1.8.1 have a bypas

9.8
CVE-2019-25646

Tabs Mail Carrier 2.5.1 contains a buffer overflow vulnerability in the MAIL FROM SMTP command that allows remote attack

9.8
CVE-2019-25628

Download Accelerator Plus DAP 10.0.6.0 contains a structured exception handler buffer overflow vulnerability that allows

9.8
CVE-2026-4755

CWE-20 vulnerability in MolotovCherry Android-ImageMagick7.This issue affects Android-ImageMagick7: before 7.1.2-11.

9.1
CVE-2026-4753

Out-of-bounds Read vulnerability in slajerek RetroDebugger.This issue affects RetroDebugger: before v0.64.72.

9.1
CVE-2026-4750

Out-of-bounds Read vulnerability in fabiangreffrath woof.This issue affects woof: before woof_15.3.0.

9.1
CVE-2026-4283

The WP DSGVO Tools (GDPR) plugin for WordPress is vulnerable to unauthorized account destruction in all versions up to,

9.8
CVE-2026-4001

The Woocommerce Custom Product Addons Pro plugin for WordPress is vulnerable to Remote Code Execution in all versions up

9.1
CVE-2026-33286

Graphiti is a framework that sits on top of models and exposes them via a JSON:API-compliant interface. Versions prior t

9.6
CVE-2026-33211

Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. Starting in version 1.0.0 and

9.1
CVE-2026-33202

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, a

9.8
CVE-2026-33195

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, a

9.3
CVE-2026-32913

OpenClaw before 2026.3.7 contains an improper header validation vulnerability in fetchWithSsrFGuard that forwards custom

9.1
CVE-2025-60949

Census CSWeb 8.0.1 allows "app/config" to be reachable via HTTP in some deployments. A remote, unauthenticated attacker

9.8
CVE-2026-3055 KEV

Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory ove

9.8
CVE-2026-30849

Mantis Bug Tracker (MantisBT) is an open source issue tracker. Versions prior to 2.28.1 running on MySQL family database

9.4
CVE-2026-2298

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Salesforce Marketing

9.4
CVE-2026-33716

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the standalone live stream control e

9.3
CVE-2026-33502

WWBN AVideo is an open source video platform. In versions up to and including 26.0, an unauthenticated server-side reque

9.4
CVE-2026-4404

Use of hard coded credentials in GoHarbor Harbor version 2.15.0 and below, allows attackers to use the default password

10.0
CVE-2026-33478

WWBN AVideo is an open source video platform. In versions up to and including 26.0, multiple vulnerabilities in AVideo's

9.8
CVE-2026-33352

WWBN AVideo is an open source video platform. Prior to version 26.0, an unauthenticated SQL injection vulnerability exis

9.1
CVE-2026-33351

WWBN AVideo is an open source video platform. Prior to version 26.0, a Server-Side Request Forgery (SSRF) vulnerability

9.1
CVE-2026-33297

WWBN AVideo is an open source video platform. Prior to version 26.0, the `setPassword.json.php` endpoint in the Customiz

9.8
CVE-2026-31851

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout mec

Frequently Asked Questions

What does CRITICAL severity mean for CVEs?

CVSS 9.0–10.0 — vulnerabilities that allow remote code execution, full system compromise, or trivial exploitation with no authentication required

How many critical severity CVEs exist?

There are 35,149 CVE records rated CRITICAL in our database. Of these, 312 are listed in CISA's Known Exploited Vulnerabilities catalog.

How should I prioritize critical severity vulnerabilities?

CRITICAL 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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