Bug 2556921 (CVE-2026-113166)

Summary: CVE-2026-113166 chromium-browser: chromium-browser: Arbitrary code execution 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: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in chromium-browser. A remote attacker could exploit this memory corruption vulnerability in the browsing history feature by convincing a user to view a specially crafted web page. Successful exploitation allows the attacker to execute arbitrary code within the browser's restricted environment (sandbox).
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Bug Depends On: 2558579    
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Description OSIDB Bzimport 2026-10-20 22:53:17 UTC
Memory corruption in History in Google Chrome on on Android prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)