Bug 2556765 (CVE-2026-113116)

Summary: CVE-2026-113116 chromium-browser: chromium-browser: arbitrary code execution via use-after-free in DevTools
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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OS: Linux   
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A flaw was found in the DevTools component of Chromium. A remote attacker could potentially execute arbitrary code outside of the browser sandbox by enticing a user to visit a specially crafted HTML page. This vulnerability is caused by a use-after-free condition, which occurs when memory is accessed after it has already been freed.
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Description OSIDB Bzimport 2026-10-20 22:29:33 UTC
Use after free in DevTools in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)