{"vulnerability": "CVE-2026-23457", "sightings": [{"uuid": "b806b54f-9a25-4d4a-9105-d2e883e2eea7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-23457", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T05:20:36.171841Z"}, {"uuid": "1ba28d46-8776-43ed-bb73-706c56c359bb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-23457", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260506", "content": "", "creation_timestamp": "2026-05-05T20:00:00.000000Z"}, {"uuid": "589c9bf3-793d-4ab4-9d76-796bf9bb923f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-23457", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/suse-linux-kernel-multiple-vulnerabilities_20260601", "content": "", "creation_timestamp": "2026-05-31T20:00:00.000000Z"}, {"uuid": "36006a93-2ae8-432b-a5a3-2e7fd82e841e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-23457", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-209-04", "content": "", "creation_timestamp": "2026-07-28T16:48:02.504450Z"}]}