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3.1 Low

CVE-2026-7945 Insufficient validation of untrusted input in COOP in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who…

Description

Insufficient validation of untrusted input in COOP in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

Affected products and versions

Product Affected versions Fixed in
Chrome 148.0 earliest → < 148.0.7778.96 148.0.7778.96

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