CVE-2020-6438
CVSS v3
4.3
MEDIUM
EPSS Score
1.3 %
exploit probability, as of 2026-10-18
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
chromium-browser: Insufficient policy enforcement in extensions
Red Hat Security Advisory: chromium-browser security update
Description
Insufficient policy enforcement in extensions in Google Chrome prior to 81.0.4044.92 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension.
Technical details
- Published
- 2020-04-13
Frequently asked questions
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