Bug 2505981 (CVE-2026-16415)

Summary: CVE-2026-16415 chromium-browser: Google Chrome Extensions: Omnibox spoofing via crafted HTML page
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Google Chrome Extensions. This vulnerability, caused by insufficient validation of untrusted input, allows a remote attacker to spoof the contents of the Omnibox (URL bar). By crafting a malicious HTML page, an attacker could mislead users about the authenticity of a website.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2507867, 2507868    
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Description OSIDB Bzimport 2026-07-21 23:04:04 UTC
Insufficient validation of untrusted input in Extensions in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page. (Chromium security severity: High)