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CVE-2026-84353

Critical

Description

Use after free in Shared Tab Groups in Google Chrome on on Android prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

SeverityCritical
CVSS9.6
Exploit probability—
ProductGoogle Chrome
PublishedSep 2, 2026
First seenSep 2, 2026
Weakness typeCWE-416Use after free

How to fix

Update
  • google chrome152.0.7977.75 or later

Affected products

ProductAffected versionsFixed in
google chromev < 152.0.7977.75152.0.7977.75

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