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CVE-2026-106346

High

Description

Improper state validation in DevTools in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

SeverityHigh
CVSS8.8
Exploit probability—
ProductGoogle Chrome
PublishedOct 6, 2026
First seenOct 6, 2026
Weakness typeCWE-754CWE-754

How to fix

Update
  • google chrome155.0.8059.39 or later

Affected products

ProductAffected versionsFixed in
google chromev < 155.0.8059.39155.0.8059.39

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