Bug 2543442 (CVE-2026-95369)

Summary: CVE-2026-95369 chromium-browser: Inappropriate implementation in XML
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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OS: Linux   
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A flaw was found in chromium-browser. An improper implementation within its XML (Extensible Markup Language) processing component allows a remote attacker to execute arbitrary code inside the browser's sandbox (an isolated execution environment). By convincing a user to open a specially crafted HTML page, the attacker can exploit this vulnerability to execute unauthorized code.
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Bug Depends On: 2544652, 2544667    
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Description OSIDB Bzimport 2026-09-29 18:15:57 UTC
Inappropriate implementation in XML in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)