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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 113/432
9.8
CVE-2026-25785

Path traversal vulnerability exists in Lanscope Endpoint Manager (On-Premises) Sub-Manager Server Ver.9.4.7.3 and earlie

9.8
CVE-2026-27744

The SPIP tickets plugin versions prior to 4.3.3 contain an unauthenticated remote code execution vulnerability in the fo

9.8
CVE-2026-27743

The SPIP referer_spam plugin versions prior to 1.3.0 contain an unauthenticated SQL injection vulnerability in the refer

9.8
CVE-2026-27641

Flask-Reuploaded provides file uploads for Flask. A critical path traversal and extension bypass vulnerability in versio

9.8
CVE-2026-27637

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.206, FreeScout's

10.0
CVE-2026-27597

Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to version 2.11.1, it is possibl

9.0
CVE-2026-27822

RustFS is a distributed object storage system built in Rust. Prior to version 1.0.0-alpha.83, a Stored Cross-Site Script

9.9
CVE-2026-27626

OliveTin gives access to predefined shell commands from a web interface. In versions up to and including 3000.10.0, Oliv

9.3
CVE-2026-27614

Bugsink is a self-hosted error tracking tool. In versions prior to 2.0.13, an unauthenticated attacker who can submit ev

9.8
CVE-2026-27606

Rollup is a module bundler for JavaScript. Versions prior to 2.80.0, 3.30.0, and 4.59.0 of the Rollup module bundler (sp

9.9
CVE-2026-24849

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to versio

9.3
CVE-2026-27593

Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 6.3.3 and 5.73.10, an attacker

9.8
CVE-2026-22553

All versions of InSAT MasterSCADA BUK-TS are susceptible to OS command injection through a field in its MMadmServ web in

9.8
CVE-2026-21410

InSAT MasterSCADA BUK-TS is susceptible to SQL Injection through its main web interface. Malicious users that use the vu

9.8
CVE-2026-26342

Tattile Smart+, Vega, and Basic device families firmware versions 1.181.5 and prior implement an authentication token (X

9.8
CVE-2026-26341

Tattile Smart+, Vega, and Basic device families firmware versions 1.181.5 and prior ship with default credentials that a

9.8
CVE-2026-26222

Altec DocLink (now maintained by Beyond Limits Inc.) version 4.0.336.0 exposes insecure .NET Remoting endpoints over TCP

9.8
CVE-2026-27590

Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, Caddy's FastCGI path splitting

9.1
CVE-2026-27588

Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, Caddy's HTTP `host` request ma

9.1
CVE-2026-27587

Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, Caddy's HTTP `path` request ma

9.1
CVE-2026-27586

Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, two swallowed errors in `Clien

9.1
CVE-2026-27515

Binardat 10G08-0800GSM network switch firmware versions prior to V300SP10260209 generate predictable numeric session ide

9.8
CVE-2026-27507

Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior contain hard-coded administrative creden

9.8
CVE-2025-69985

FUXA 1.2.8 and prior contains an Authentication Bypass vulnerability leading to Remote Code Execution (RCE). The vulnera

9.2
CVE-2026-27208

bleon-ethical/api-gateway-deploy provides API gateway deployment. Version 1.0.0 is vulnerable to an attack chain involvi

9.8
CVE-2026-2807

Memory safety bugs present in Firefox 147 and Thunderbird 147. Some of these bugs showed evidence of memory corruption a

9.1
CVE-2026-2806

Uninitialized memory in the Graphics: Text component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

9.8
CVE-2026-2805

Invalid pointer in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

9.8
CVE-2026-2800

Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 148 and Thunder

9.8
CVE-2026-2799

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

9.8
CVE-2026-2797

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

9.8
CVE-2026-2796

JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird

9.8
CVE-2026-2795

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

9.8
CVE-2026-2793

Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird

9.8
CVE-2026-2792

Memory safety bugs present in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. Some of these b

9.8
CVE-2026-2791

Mitigation bypass in the Networking: Cache component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Th

9.8
CVE-2026-2790

Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140

9.8
CVE-2026-2789

Use-after-free in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Fir

9.8
CVE-2026-2788

Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ES

9.8
CVE-2026-2787

Use-after-free in the DOM: Window and Location component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.3

9.8
CVE-2026-2786

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thund

9.8
CVE-2026-2785

Invalid pointer in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thun

9.8
CVE-2026-2784

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunde

9.8
CVE-2026-2782

Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunde

9.8
CVE-2026-2781

Integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thun

9.8
CVE-2026-2780

Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunde

9.8
CVE-2026-2779

Incorrect boundary conditions in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR

10.0
CVE-2026-2778

Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in F

9.8
CVE-2026-2777

Privilege escalation in the Messaging System component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33,

10.0
CVE-2026-2776

Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability

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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