{"vulnerability": "CVE-2025-40053", "sightings": [{"uuid": "48ede281-c374-484a-873d-d13c743dca06", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-40053", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0397/", "creation_timestamp": "2026-04-02T17:00:00.000000Z"}, {"uuid": "4d800a14-897f-4c8e-97c5-382a778bc3d9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2025-40053", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/816dcc8e-f25a-4895-9b59-1bbd9caeccb8", "creation_timestamp": "2025-12-03T14:14:49.267740Z"}, {"uuid": "98e490a2-d72a-4591-b16d-4c351dd815e2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-40053", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260408", "creation_timestamp": "2026-04-07T18:00:00.000000Z"}]}