Bug 2509636

Summary: CVE-2026-17909 chromium: chromium-browser: Insufficient validation of untrusted input in Isolated Web Apps [epel-all]
Product: [Fedora] Fedora EPEL Reporter: Dhananjay Arunesh <darunesh>
Component: chromiumAssignee: Than Ngo <than>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: low    
Version: epel10CC: pigpigman8686, spotrh, suraj.ghimire7, than, yaneti
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["d2107d27-d55a-4472-9211-49834c3f3b30"]}
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Last Closed: 2026-08-05 09:23:15 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 2508989    

Description Dhananjay Arunesh 2026-07-30 22:58:35 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Insufficient validation of untrusted input in Isolated Web Apps in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via malicious network traffic. (Chromium security severity: Low)
Comment 1 Than Ngo 2026-08-05 09:23:15 UTC 
Fixed in https://bodhi.fedoraproject.org/updates/?search=chromium-151.0.7922.71