{"vulnerability": "CVE-2025-39891", "sightings": [{"uuid": "adbdcda6-53d1-4998-8842-c47e10d02a7c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-39891", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260408", "content": "", "creation_timestamp": "2026-04-07T18:00:00.000000Z"}, {"uuid": "e2d3fab1-d6ce-4490-b0b7-45d040dfed72", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-39891", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0397/", "content": "", "creation_timestamp": "2026-04-02T17:00:00.000000Z"}]}