{"vulnerability": "CVE-2026-21221", "sightings": [{"uuid": "754a1aa7-1e58-42de-94a3-965d57ef716a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21221", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0007", "content": "", "creation_timestamp": "2026-01-13T18:16:30.000000Z"}, {"uuid": "1e410d96-72c8-4775-af45-ef7b678f44a9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21221", "type": "seen", "source": "https://www.thezdi.com/blog/2026/1/13/the-january-2026-security-update-review", "content": "", "creation_timestamp": "2026-01-13T18:01:16.000000Z"}, {"uuid": "bf50687e-948b-4f13-a4e8-2a9bb73675b7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21221", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0007", "content": "", "creation_timestamp": "2026-04-10T10:53:42.000000Z"}]}