Bug 2530276 (CVE-2026-87485) - CVE-2026-87485 chromium-browser: Google Chrome: Web origin policy bypass via incorrect CORS authorization
Summary: CVE-2026-87485 chromium-browser: Google Chrome: Web origin policy bypass via ...
Keywords:
Status: NEW
Alias: CVE-2026-87485
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-09 01:02 UTC by OSIDB Bzimport
Modified: 2026-09-09 01:12 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-09-09 01:02:44 UTC 
Incorrect authorization in CORS in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
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