{
  "threat_severity" : "Moderate",
  "public_date" : "2026-05-13T17:30:38Z",
  "bugzilla" : {
    "description" : "vm2: vm2: Sandbox escape due to code transformer optimization bypass",
    "id" : "2477202",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2477202"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.3",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-733",
  "details" : [ "vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, vm2's code transformer has a performance optimization that skips AST analysis when the code does not contain catch, import, or async keywords. This fast-path bypass allows sandboxed code to directly access the internal VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL variable, which exposes internal security functions (handleException, wrapWith, import). This vulnerability is fixed in 3.11.0.", "A flaw was found in vm2 (before 3.11.0). A code transformer fast-path skips AST analysis when catch, import, and async are absent, allowing direct access to VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL and internal security functions (handleException, wrapWith, import). Fixed in 3.11.0." ],
  "statement" : "vm2 is vulnerable to sandbox escape via code transformer optimization bypass exposing internal VM2 security state. A remote unauthenticated attacker who can submit sandboxed code without catch/import/async keywords may access internal security functions. 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-2026-44003\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-44003\nhttps://github.com/patriksimek/vm2/security/advisories/GHSA-wp5r-2gw5-m7q7" ],
  "name" : "CVE-2026-44003",
  "csaw" : false
}