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CVE-2026-26332— vm2: Sandbox Escape

CVSS 9.8 · Critical EPSS 0.08% · P24
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I. Basic Information for CVE-2026-26332

Vulnerability Information
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Vulnerability Title
vm2: Sandbox Escape
Source: NVD (National Vulnerability Database)
Vulnerability Description
vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.0, SuppressedError allows attackers to escape the sandbox and run arbitrary code. This issue has been patched in version 3.11.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
vm2 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
vm2是捷克Patrik Simek个人开发者的一个 Node.js 的高级虚拟机/沙盒。以使用列入白名单的 Node 内置模块运行不受信任的代码。 vm2 3.11.0之前版本存在代码注入漏洞，该漏洞源于SuppressedError允许攻击者逃离沙箱并运行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
patriksimekvm2 < 3.11.0 -

II. Public POCs for CVE-2026-26332

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III. Intelligence Information for CVE-2026-26332

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Same Patch Batch · patriksimek · 2026-05-04 · 5 CVEs total

CVE-2026-269569.8 CRITICALvm2: WASM Sandbox Escape (Node 25 only)
CVE-2026-247819.8 CRITICALvm2: Sandbox Breakout Through Inspect
CVE-2026-241189.8 CRITICALVM2 Sandbox Breakout Through __lookupGetter__
CVE-2026-241209.8 CRITICALvm2: Sandbox Breakout Through Promise Species

IV. Related Vulnerabilities

Same product: vm2
Same vendor: patriksimek
Same weakness: CWE-94

V. Comments for CVE-2026-26332

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