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CVE-2026-16422

High

Description

Insufficient validation of untrusted input in Certificate in Google Chrome on Linux prior to 150.0.7871.182 allowed an attacker in a privileged network position to perform domain spoofing via malicious network traffic. (Chromium security severity: High)

SeverityHigh
CVSS7.5
Exploit probability—
ProductGoogle Chrome
PublishedJul 21, 2026
First seenJul 21, 2026
Weakness typeCWE-20Improper input validation

How to fix

Update
  • google chrome150.0.7871.182 or later

Affected products

ProductAffected versionsFixed in
google chromev < 150.0.7871.182150.0.7871.182

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