{
  "threat_severity" : "Important",
  "public_date" : "2026-05-13T17:29:00Z",
  "bugzilla" : {
    "description" : "vm2: vm2: Sandbox escape leads to Denial of Service",
    "id" : "2477208",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2477208"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.6",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-248",
  "details" : [ "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.", "A flaw was found in vm2 (before 3.11.0). Sandboxed code can crash the host Node.js process via a Promise constructor that triggers an unhandled rejection propagating to the host; the CVE-2026-22709 fix only sanitized .then()/.catch() callbacks, not the executor path. Fixed in 3.11.0." ],
  "statement" : "vm2 is vulnerable to denial of service via sandbox escape of unhandled Promise rejections to the host process. A remote unauthenticated attacker who can submit code to the vm2 sandbox may crash the host Node.js process. Fixed in vm2 3.11.0.",
  "affected_release" : [ {
    "product_name" : "Red Hat Ansible Automation Platform 2.1",
    "release_date" : "2026-08-05T00:00:00Z",
    "advisory" : "RHSA-2026:50850",
    "cpe" : "cpe:/a:redhat:ansible_portal:2.1",
    "package" : "ansible-automation-platform/automation-portal:1785854226"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Developer Hub",
    "fix_state" : "Not affected",
    "package_name" : "rhdh/rhdh-hub-rhel9",
    "cpe" : "cpe:/a:redhat:rhdh:1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2026-44001\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-44001\nhttps://github.com/patriksimek/vm2/security/advisories/GHSA-hw58-p9xv-2mjh" ],
  "name" : "CVE-2026-44001",
  "csaw" : false
}