CVE-2026-92963: Patriksimek VM2

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Patriksimek VM2: before 3.11.2 (fixed in 3.11.2)

Published 2026-09-17. Last modified 2026-09-18.