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CVE-2026-121167

Unknown

Description

Incorrect authorization in Permissions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)

SeverityUnknown
CVSS—
Exploit probability9. percentile0.2%
ProductChrome
PublishedNov 3, 2026
First seenNov 4, 2026
Weakness typeCWE-863Incorrect authorization

How to fix

Update
  • Google Chrome157.0.8103.38 or later

Affected products

ProductAffected versionsFixed in
Google Chrome157.0.8103.38157.0.8103.38

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