CVE•Published 2026-05-13•Modified 2026-08-06•1 article on news•6 live references•NVD data
CVE-2026-44001Vm2_project · Vm2
Vulnerability data via NVD (ingested)
CVSS v3.1
8.6
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
EPSS percentile
37
Exploit Prediction Scoring System · top 63% of all CVEs
Weaknesses (CWE)
Description
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, a sandbox escape vulnerability in vm2 v3.10.5 allows any sandboxed code to crash the host Node.js process via a single Promise constructor that triggers an unhandled rejection propagating to the host. The fix for CVE-2026-22709 (v3.10.2) only sanitized the onRejected callback in .then() and .catch() overrides and did not address the executor-to-unhandledRejection path. This vulnerability is fixed in 3.11.0.
Timeline
Published 2026-05-13
Modified 2026-08-06
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-44001Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Vm2 Project Vm2"All exposed Vm2 Project Vm2 instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Vm2"HTTP body or banner mentions "Vm2" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-44001Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-44001Censys host search filtered to this CVE id.
grep.app
CVE-2026-44001Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-44001GitHub code search for direct mentions.
Google dork
"CVE-2026-44001" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.