CVE-2026-9116

MediumCVSS 4.3/10Last modified Jul 20, 2026

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)

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-693

Affected software

No affected versions have been published.

Timeline

Published: May 20, 2026
Last modified: Jul 20, 2026
NVD status: Analyzed

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