Bug 2547008 (CVE-2026-106353)

Summary: CVE-2026-106353 chromium-browser: Improper input validation in Mobile
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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An improper input validation flaw was found in the Mobile component of the Chromium browser. Upstream bug(s): https://issues.chromium.org/issues/502078791
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Bug Depends On: 2547591, 2547598, 2547601    
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Description OSIDB Bzimport 2026-10-06 19:21:53 UTC
Improper input validation in Mobile in Google Chrome on on iOS prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to bypass web origin policy via a co-installed app. (Chromium security severity: Low)