CWE-20

High likelihood

Improper Input Validation

Parent: CWE-707 - Improper Neutralization

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

12,423 vulnerabilities with CWE-20
CVE-2026-11666 MEDIUM
Google Chrome - Improper Input Validation
CVSS 5.4
CVE-2026-11660 HIGH
Google Chrome - Improper Input Validation
CVSS 8.3
CVE-2026-11659 CRITICAL
Google Chrome - Improper Input Validation
CVSS 9.6
CVE-2026-11658 MEDIUM
Google Chrome - Improper Input Validation
CVSS 6.5
CVE-2026-11653 MEDIUM
Google Chrome - Improper Input Validation
CVSS 6.5
CVE-2026-49234 HIGH
Routinator crashes on specifically crafted ASN strings in the API
CVSS 7.5
CVE-2026-47430 CRITICAL
Apache Cordova InAppBrowser iOS 3.1.0-6.0.0 - Callback ID Spoofing
CVE-2026-11460 HIGH
Boost Serialization improper validation of specified type of input
CVSS 7.3
CVE-2026-46357 MEDIUM
HAX CMS NodeJS application Vulnerable to Denial of Service using Malicious Import Request
CVSS 6.5
CVE-2026-45291 HIGH
Cloudburst Network erroneously handles invalid connections
CVSS 7.5
CVE-2026-36501 HIGH
Controller 12.0.5 - Denial of Service via Externalizable.readExternal()
CVSS 7.5
CVE-2026-8714 HIGH
Denial-of-Service Vulnerability in RTSP Input Handling on TP-Link's Tapo C520WS
CVE-2026-11297 HIGH
Google Chrome - Improper Input Validation
CVSS 7.7
CVE-2026-11287 MEDIUM
Google Chrome - Improper Input Validation
CVSS 6.5
CVE-2026-11286 MEDIUM
Google Chrome - Improper Input Validation
CVSS 4.3
CVE-2026-11283 MEDIUM
Google Chrome < 149.0.7827.53 - Navigation Restriction Bypass via Shortcuts Input Validation
CVSS 6.5
CVE-2026-11280 MEDIUM
Google Chrome - Improper Input Validation
CVSS 4.3
CVE-2026-11273 MEDIUM
Google Chrome - Improper Input Validation
CVSS 6.1
CVE-2026-11272 HIGH
Google Chrome - Improper Input Validation
CVSS 8.8
CVE-2026-11261 MEDIUM
Google Chrome - Improper Input Validation
CVSS 4.3
CVE-2026-11259 MEDIUM
Google Chrome - Improper Input Validation
CVSS 4.3
CVE-2026-11255 HIGH
Google Chrome - Improper Input Validation
CVSS 7.5
CVE-2026-11251 LOW
Google Chrome - Improper Input Validation
CVSS 3.1
CVE-2026-11246 MEDIUM
Google Chrome - Improper Input Validation
CVSS 5.3
CVE-2026-11244 LOW
Google Chrome - Improper Input Validation
CVSS 3.1
Details
Vulnerabilities 12,423
Exploit Likelihood High
Links
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