6.1 Medium Exploited

CVE-2021-38000 Google Chromium Intents Improper Input Validation Vulnerability

Active exploitation observed

· CISA KEV catalogue

Required action Apply updates per vendor instructions.

Ransomware campaigns Not observed so far

Weakness CWE-20

Description

Insufficient validation of untrusted input in Intents in Google Chrome on Android prior to 95.0.4638.69 allowed a remote attacker to arbitrarily browser to a malicious URL via a crafted HTML page.

Affected products and versions

Product	Affected versions	Fixed in
Chrome 95.0	earliest → < 95.0.4638.69	95.0.4638.69
Android	Versions not published

References

chromereleases.googleblog.com chromereleases.googleblog.com
crbug.com crbug.com
FEDORA-2021-6a292e2cf4 lists.fedoraproject.org
DSA-5046 www.debian.org

Timeline

Published November 23, 2021
Added to the KEV catalogue November 3, 2021
Last modified October 21, 2025

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