CVE-2021-21126

CVE-2021-21126

EPSS 8.7%

Insufficient policy enforcement in extensions in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass site isolation via a crafted Chrome Extension.

Affected products

Google · Chrome

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References

https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html https://crbug.com/1108126 https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21126