Chrome <148.0.7778.216 Input Validation Bypass Site Isolation
CVE-2026-9979 Published on May 28, 2026
Insufficient validation of untrusted input in Input in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
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-2026-9979
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Affected Versions
Google Chrome:- Version 148.0.7778.216 and below 148.0.7778.216 is affected.