Security Advisory

CVE-2026-78903

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-25 20:10:37
Last updated 2026-09-17 18:48:56
Assigner Chrome
CVSS score 3.1
State PUBLISHED

Description

Incomplete cleanup in SiteIsolation in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)