VULNERABILITY INTELLIGENCE

CVE-2026-106253

CVSS score4.3 MEDIUM

EPSS probability0.18%

CISA KEVNot currently listed

Published2026-10-06

Last modified2026-10-07

Description

Incorrect authorization in Extensions in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain cross-origin data via a crafted Chrome extension. (Chromium security severity: Medium)