Bug 2483002 (CVE-2026-9888)

Summary: CVE-2026-9888 chromium-browser: Use after free in WebView
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: urgent Docs Contact:
Priority: urgent    
Version: unspecifiedKeywords: Security
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OS: Linux   
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An use after free flaw was found in the WebView component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=511715166
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Description OSIDB Bzimport 2026-05-28 23:02:49 UTC
Use after free in WebView in Google Chrome on Android prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)