VULNERABILITY INTELLIGENCE

CVE-2020-6402

CVSS score8.8 HIGH

EPSS probability2.66%

CISA KEVNot currently listed

Published2020-02-11

Last modified2026-06-17

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

Description

Insufficient policy enforcement in downloads in Google Chrome on OS X prior to 80.0.3987.87 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension.

Weakness classification

CWE-20: Improper Input Validation

Primary references

chrome-cve-admin@google.com — Mailing List, Third Party Advisory
chrome-cve-admin@google.com — Mailing List, Third Party Advisory
chrome-cve-admin@google.com — Third Party Advisory
chrome-cve-admin@google.com — Vendor Advisory
chrome-cve-admin@google.com — Permissions Required
chrome-cve-admin@google.com
chrome-cve-admin@google.com
chrome-cve-admin@google.com — Third Party Advisory
chrome-cve-admin@google.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory