CVE-2026-13886: Insufficient policy enforcement in Isolated Web Apps in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass content security policy via a…

PriorityP433medium6.5CVSS 3.1

AVNACLPRNUIRSUCNIHAN

EPSS

0.24%

15.3th percentile

Insufficient policy enforcement in Isolated Web Apps in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Medium)

Affected

3 ranges

Vendor	Product	Version range	Fixed in
google	chrome	< 150.0.7871.46	150.0.7871.46
google	chrome	>= 150.0.7871.47 < 150.0.7871.47	150.0.7871.47
google	chrome_desktop	—	—

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