Feed/CVE-2021-21111
CVE-2021-21111CRITICALCVSS 9.6

CVE-2021-21111

Published Jan 8, 2021·Updated Jun 16, 2026

NVD Description

Insufficient policy enforcement in WebUI in Google Chrome prior to 87.0.4280.141 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

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