CVE-2026-17739

published 2026-07-30

CVE-2026-17739: Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension…

Priority P4 21 medium 4.2 CVSS 3.1

AV N AC H PR N UI R S U C L I L A N

Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts or HTML (UXSS) via a crafted Chrome Extension. (Chromium security severity: Medium)

Affected

3 ranges

Vendor	Product	Version range	Fixed in
google	chrome	< 151.0.7922.72	151.0.7922.72
google	chrome	>= 151.0.7922.72 < 151.0.7922.72	151.0.7922.72
google	chrome_desktop	—	—

CVSS provenance

nvd v3.1 4.2 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

vendor_redhat 4.2 MEDIUM

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CWE-79