VULNERABILITY INTELLIGENCE

CVE-2026-9116

CVSS score4.3 MEDIUM
EPSS probability0.22%
CISA KEVNot currently listed
Published2026-05-20
Last modified2026-07-20
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

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)

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-693

Primary references