{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-11933/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-13T03:55:46.393Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-11933","@id":"https://www.cve.org/CVERecord?id=CVE-2026-11933","description":"A use-after-free vulnerability exists in MongoDB Server's server-side JavaScript engine when converting BSON documents to JavaScript arrays. An authenticated user with read privileges who is able to run server-side JavaScript (for example, via $where or $function) can cause the server to access memory that has already been freed. This may result in disclosure of information from the mongod process memory or a denial of service through a server crash."},"products":[{"@id":"cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-13T03:55:46.393Z"}]}