CVE Watch—

CVE-2021-38000

Google Chromium Intents Improper Input Validation Vulnerability

CVSS

—

No CVSS

EPSS

4.5%

p90

KEV

YES

Nov 3, 2021

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

4.5%EPSS · 30 days4.5%

2026-06-302026-07-17

KEV catalog record

Product

Google / Chromium Intents

Vulnerability

Google Chromium Intents Improper Input Validation Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

Nov 17, 2021

Known ransomware use

Summary description

Google Chromium Intents contains an improper input validation vulnerability that allows a remote attacker to arbitrarily browser to a malicious URL via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-38000

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KEV—77Google Chromium Intents Insufficient Input Validation Vulnerability—