Chrome 149 Site Isolation Bypass via Compromised Renderer Process
CVE-2026-11689 Published on June 8, 2026
Insufficient policy enforcement in Passwords in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
Vulnerability Analysis
CVE-2026-11689 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Products Associated with CVE-2026-11689
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Affected Versions
Google Chrome:- Version 149.0.7827.103 and below 149.0.7827.103 is affected.