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CVE-2026-9116

MEDIUM CVSS: 4.3 Published: 2026-05-20 Modified: 2026-07-20

Description

Insufficient policy enforcement in ServiceWorker in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Affected Platforms

Microsoft WindowsLinux Linux KernelGoogle ChromeApple Macos

Weakness Type

CWE-693

References