Is CVE-2026-92963 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-92963?

CVE-2026-92963 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-92963

Description

vm2 versions before 3.11.2 fail to properly restrict access to the VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL global variable. Attackers can access this internal state object through globalThis to retrieve sensitive sandbox internals.