Bug 2477185 (CVE-2026-44009)

Summary: CVE-2026-44009 vm2: vm2: Arbitrary Code Execution via Sandbox Escape
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: abarbaro, alizardo, dschmidt, erezende, jchui, jhe, jlanda, kshier, ktsao, nboldt, oaljalju, psrna, simaishi, smcdonal, stcannon, teagle, yguenane
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in vm2 (before 3.11.2). A sandbox escape vulnerability allows remote attackers to execute arbitrary code on the host system by breaking vm2 isolation. Fixed in 3.11.2.
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Description OSIDB Bzimport 2026-05-13 18:01:25 UTC
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2,  This vulnerability is fixed in 3.11.2.