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CVE-2026-16416

Critical

Description

Integer overflow in Chromecast in Google Chrome prior to 150.0.7871.182 allowed a local attacker to potentially perform a sandbox escape via malicious network traffic. (Chromium security severity: High)

SeverityCritical
CVSS9.3
Exploit probability—
ProductGoogle Chrome
PublishedJul 21, 2026
First seenJul 21, 2026
Weakness typeCWE-190Integer overflow

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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