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CVE-2026-87580

MEDIUM CVSS: 6.5 Published: 2026-09-09 Modified: 2026-09-11

Description

Incorrect authorization in WebAppInstalls in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

Affected Platforms

Google Chrome

Weakness Type

CWE-863

References