CVE-2026-47135
CVE-2026-47135
vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, Symbol.for override in setup-sandbox.js only intercepts 2 of 9 dangerous Node.js cross-realm symbols. Combined with the bridge's set/defineProperty/deleteProperty traps…
CVSS v3 metric
CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-47135?
- CVE-2026-47135 is a high-severity vulnerability, classified under Protection Mechanism Failure. CVSS score: 8.7/10. Published 2026-06-12.
- How severe is CVE-2026-47135?
- High severity. CVSS v3 base score is 8.7 out of 10.