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THREAT OPS › Threat News › [NVD] CVE-2026-43999 (CRITICAL 9.9) — vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, NodeVM's builtin allowlist can be bypassed when the module builtin is allowed (including via the '*' wildcard). The module builtin exposes Node's Module._load(), which loads any module by name directly in the host con

[NVD] CVE-2026-43999 (CRITICAL 9.9) — vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, NodeVM's builtin allowlist can be bypassed when the module builtin is allowed (including via the '*' wildcard). The module builtin exposes Node's Module._load(), which loads any module by name directly in the host con

lownvdPublished 2026-05-13

CVE-2026-43999 CVSS: 9.9 CRITICAL Published: 2026-05-13T18:16:16.450

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, NodeVM's builtin allowlist can be bypassed when the module builtin is allowed (including via the '*' wildcard). The module builtin exposes Node's Module._load(), which loads any module by name directly in the host context, completely bypassing vm2's builtin restricti

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-43999