{"vulnerability": "CVE-2026-53398", "sightings": [{"uuid": "ba4d6161-6408-4f75-85c1-411ba4cca8f2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-53398", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260806", "content": "", "creation_timestamp": "2026-08-06T04:46:24.041477Z"}, {"uuid": "de46dff1-2a38-4778-9068-2c2412f9f483", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-53398", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/0993320a-8372-47e9-a37e-158a64a4e0dc", "content": "", "creation_timestamp": "2026-09-15T12:46:43.200012Z"}, {"uuid": "3a868376-90c5-4a68-8dd1-14d6686ec65b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-53398", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mxhdaozdaj2z", "content": "", "creation_timestamp": "2026-10-09T15:50:06.021290Z"}]}