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CVE-2026-106312

Medium

Description

Missing authorization in SignIn in Google Chrome prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to obtain sensitive information via a crafted Chrome extension. (Chromium security severity: Low)

SeverityMedium
CVSS6.5
Exploit probability13. percentile0.2%
ProductGoogle Chrome
PublishedOct 6, 2026
First seenOct 6, 2026
Weakness typeCWE-862Missing authorization

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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