{"uuid": "02dc49b0-738d-4bad-ac7a-22f3ac9f0e72", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-21452", "type": "published-proof-of-concept", "source": "https://github.com/msgpack/msgpack-java/security/advisories/GHSA-cw39-r4h6-8j3x", "content": "", "creation_timestamp": "2026-01-02T18:50:31.000000Z"}