Bug 2543552 (CVE-2026-102320) - CVE-2026-102320 chromium-browser: chromium-browser: Web origin policy bypass via crafted HTML page
Summary: CVE-2026-102320 chromium-browser: chromium-browser: Web origin policy bypass ...
Keywords:
Status: NEW
Alias: CVE-2026-102320
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-29 19:55 UTC by OSIDB Bzimport
Modified: 2026-09-29 20:17 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-09-29 19:55:34 UTC 
Missing authorization in CORS in Google Chrome prior to 154.0.8037.92 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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