{"vulnerability": "CVE-2025-40253", "sightings": [{"uuid": "41358ac3-c8fd-4e36-a709-62f0e5453068", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-40253", "type": "seen", "source": "https://gist.github.com/Darkcrai86/4cba627bc71dd24b3b721468e2ae6626", "creation_timestamp": "2025-12-04T17:13:09.000000Z"}, {"uuid": "643bc18b-c40d-422b-a575-5a286eae9138", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-40253", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "creation_timestamp": "2026-03-19T00:00:00.000000Z"}, {"uuid": "4a14d81a-335c-4d95-bb56-721b90ec09cc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-40253", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260408", "creation_timestamp": "2026-04-07T18:00:00.000000Z"}, {"uuid": "3bd39ac6-5c9a-4af7-9b35-dde7c1b49801", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-40253", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0397/", "creation_timestamp": "2026-04-02T17:00:00.000000Z"}]}