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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 6/182
8.8
CVE-2026-40068

In versions 2.1.63 through 2.1.83 of Claude Code, the folder trust determination logic used the git worktree commondir f

8.8
CVE-2026-7992

Insufficient validation of untrusted input in UI in Google Chrome on Linux, ChromeOS prior to 148.0.7778.96 allowed a re

8.8
CVE-2026-8000

Insufficient validation of untrusted input in ChromeDriver in Google Chrome on Windows prior to 148.0.7778.96 allowed a

8.8
CVE-2025-35990

Improper input validation for some Intel Endpoint Management Assistant (EMA) software before version 1.14.5 within Ring

8.8
CVE-2026-8527

Insufficient validation of untrusted input in Downloads in Google Chrome prior to 148.0.7778.168 allowed a remote attack

8.8
CVE-2026-45495

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

8.8
CVE-2026-3294

An authentication logic vulnerability in multiple TP-Link range extenders allows an unauthenticated attacker on an adjac

8.8
CVE-2026-10021

Insufficient validation of untrusted input in USB in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to

8.8
CVE-2026-9969

Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 148.0.7778.216 allowed a remote attacker t

8.8
CVE-2026-45505

Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Br

8.8
CVE-2026-7195

CWE-20: Improper Input Validation in web services in Progress Sitefinity 14.1.x through 14.3.x, 14.4.x before 14.4.8152,

8.8
CVE-2026-10904

Inappropriate implementation in V8 in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrar

8.8
CVE-2026-10922

Insufficient validation of untrusted input in DevTools in Google Chrome prior to 149.0.7827.53 allowed a remote attacker

8.8
CVE-2026-11041

Insufficient validation of untrusted input in Media in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote

8.8
CVE-2026-11046

Insufficient validation of untrusted input in Media in Google Chrome prior to 149.0.7827.53 allowed a remote attacker wh

8.8
CVE-2026-11079

Insufficient validation of untrusted input in Codecs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker t

8.8
CVE-2026-11086

Inappropriate implementation in Dawn in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromis

8.8
CVE-2026-11202

Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 149.0.7827.53 allowed a remote attacker

8.8
CVE-2026-11235

Insufficient policy enforcement in Compositing in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had

8.8
CVE-2026-11272

Insufficient validation of untrusted input in Reading List in Google Chrome on iOS prior to 149.0.7827.53 allowed a remo

8.8
CVE-2026-9211

An unauthenticated user on the local network can gain control of the router and make unauthorized changes to its operati

8.8
CVE-2026-39998

Improper Input Validation vulnerability in Apache APISIX. The attacker can take advantage of certain configuration in f

8.8
CVE-2026-56340

vLLM versions >= 0.10.2 and < 0.13.0 are missing sparse tensor validation in multimodal embeddings processing. Because P

8.8
CVE-2026-48704

Warp is an agentic development environment. From 0.2023.10.24.08.03.stable_00 until 0.2026.05.06.15.42.stable_01, Warp m

8.8
CVE-2026-48720

Warp is an agentic development environment. From 0.2025.03.05.08.02.stable_00 until 0.2026.05.06.15.42.stable_01, Warp a

8.8
CVE-2026-13777

Insufficient validation of untrusted input in iOSWeb in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote att

8.8
CVE-2026-13817

Insufficient validation of untrusted input in Glic in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to

8.8
CVE-2026-13850

Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a lo

8.8
CVE-2026-13928

Insufficient validation of untrusted input in Enterprise in Google Chrome prior to 150.0.7871.47 allowed a remote attack

8.8
CVE-2026-14009

Inappropriate implementation in Passwords in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potential

8.8
CVE-2026-14078

Insufficient validation of untrusted input in WebRTC in Google Chrome prior to 150.0.7871.47 allowed a remote attacker t

8.8
CVE-2026-14084

Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 150.0.7871.47 allowed a remote attack

8.8
CVE-2026-14087

Heap buffer overflow in WebNN in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compr

8.8
CVE-2026-53488

containerd is an open-source container runtime. In versions prior to 1.7.33, 2.3.2, 2.2.5, 2.1.9, and 2.0.10 the CRI plu

8.8
CVE-2026-13706

Improper input validation vulnerability in Wikimedia Foundation UrlShortener. This vulnerability is associated with pr

8.8
CVE-2026-10037

A sandbox escape vulnerability exists in the OpenJDK packages provided in Ubuntu. The .jar MIME handlers installed by th

8.8
CVE-2026-50370

Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over an adjacent netwo

8.8
CVE-2026-50670

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

8.8
CVE-2026-7755

IBM Langflow OSS 1.0.0 through 1.10.0 Langflow could allow remote code execution due to incomplete validation enforcemen

8.8
CVE-2026-60603

Vulnerability in the PeopleSoft Enterprise CS Student Records product of Oracle PeopleSoft (component: Australian Featur

8.8
CVE-2026-60633

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supporte

8.8
CVE-2026-60634

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supporte

8.8
CVE-2026-60636

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supporte

8.8
CVE-2026-60637

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supporte

8.8
CVE-2026-60638

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supporte

8.8
CVE-2026-60639

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supporte

8.8
CVE-2026-16421

Inappropriate implementation in WebAudio in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to execute a

8.8
CVE-2026-17786

Insufficient validation of untrusted input in DevTools in Google Chrome prior to 151.0.7922.72 allowed an attacker who c

8.8
CVE-2026-16793

An improper neutralization of special elements used in an operating system command vulnerability was reported in Lenovo

8.8
CVE-2026-19169

Insufficient validation of untrusted input in Contextual Tasks in Google Chrome prior to 151.0.7922.109 allowed a remote

Frequently Asked Questions

What is CWE-20?

CWE-20 (Improper Input Validation) is a weakness category in the Common Weakness Enumeration (CWE) system maintained by MITRE. It describes a class of software or hardware vulnerability that can lead to security issues.

How many CVEs are classified as CWE-20?

There are 14,187 CVE records associated with CWE-20 in our database. Of these, 1071 are critical severity, 4031 are high severity, and 3494 are medium severity.

How can I protect against CWE-20 vulnerabilities?

Protection strategies depend on the specific weakness type. General measures include input validation, secure coding practices, regular security testing, and keeping software up to date. CyberStrike can help by automatically scanning your infrastructure for vulnerabilities related to CWE-20 using AI-powered security agents.

Detect CWE-20 Vulnerabilities

CyberStrike's AI agents automatically detect improper input validation vulnerabilities across your infrastructure.

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