Bug 2530295 (CVE-2026-87447) - CVE-2026-87447 chromium-browser: Google Chrome: Web Origin Policy Bypass via Crafted Extension
Summary: CVE-2026-87447 chromium-browser: Google Chrome: Web Origin Policy Bypass via ...
Keywords:
Status: NEW
Alias: CVE-2026-87447
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: 2542199 2542200
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-09 01:03 UTC by OSIDB Bzimport
Modified: 2026-09-27 21:26 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-09-09 01:03:49 UTC 
Incorrect authorization in Network in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: High)
Note You need to log in before you can comment on or make changes to this bug.