{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-9753/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-10T18:54:01.733Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-9753","@id":"https://www.cve.org/CVERecord?id=CVE-2026-9753","description":"The $_internalApplyOplogUpdate aggregation pipeline stage can be used to execute a document diff containing a malformed binary diff to return memory out-of-bounds or crash the server. $_internalApplyOplogUpdate can be executed by any authenticated user with access to the aggregate command."},"products":[{"@id":"cpe:2.3:a:mongodb:mongodb_server:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:mongodb:mongodb_server:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 7.0.35, 8.0.24, 8.2.10, 8.3.3.","timestamp":"2026-06-10T18:54:01.733Z"}]}