CVE-2020-15961

PoC —

CVSS 3.1

9.6 critical

EPSS

1%p72

Published

Sep 21, 2020 (Sep 21, 2020)

Modified

Jun 17, 2026

Description

Insufficient policy validation in extensions in Google Chrome prior to 85.0.4183.121 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.

Vendors: google opensuse fedoraproject debian
Products: chrome, backports sle, leap, fedora, debian linux
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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