{"vulnerability": "CVE-2026-4438", "sightings": [{"uuid": "b53b723b-006e-46b2-aff4-91927bf2ea63", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-4438", "type": "seen", "source": "https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-4438", "creation_timestamp": "2026-03-20T19:16:49.000000Z"}, {"uuid": "0df09fbe-af92-4699-9e77-bbf75a484704", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4438", "type": "seen", "source": "https://bsky.app/profile/nixpkgssecuritychanges.gerbet.me/post/3minttmnbhi2t", "creation_timestamp": "2026-04-04T08:45:05.713015Z"}, {"uuid": "ab7b3a49-6dd2-4917-baf9-34cf72944863", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-4438", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0376/", "creation_timestamp": "2026-03-29T17:00:00.000000Z"}]}