Bug 2524113 (CVE-2026-79136) - CVE-2026-79136 chromium-browser: Chromium: Web origin policy bypass via incorrect ServiceWorker authorization
Summary: CVE-2026-79136 chromium-browser: Chromium: Web origin policy bypass via incor...
Keywords:
Status: NEW
Alias: CVE-2026-79136
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: 2540924 2540926
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-25 21:15 UTC by OSIDB Bzimport
Modified: 2026-09-25 04:54 UTC (History)
0 users

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Description OSIDB Bzimport 2026-08-25 21:15:33 UTC 
Incorrect authorization in ServiceWorker in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
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