{"vulnerability": "CVE-2026-66809", "sightings": [{"uuid": "484bdd63-b12e-470d-a83a-3a3e46fdb8f8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-66809", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1000", "content": "", "creation_timestamp": "2026-08-13T09:50:57.116368Z"}, {"uuid": "d41e6289-aaf5-4244-8f1b-b45b58075f3c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-66809", "type": "seen", "source": "https://www.acn.gov.it/portale/w/aggiornamenti-mensili-microsoft-23", "content": "", "creation_timestamp": "2026-08-12T12:49:08.531054Z"}, {"uuid": "9d37692b-7b51-4cb6-9037-3daa40e86f36", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-66809", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0286", "content": "", "creation_timestamp": "2026-08-11T22:01:19.371780Z"}, {"uuid": "12d0217c-670b-4d6f-9d2f-bab9fd1bccfb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-66809", "type": "seen", "source": "https://www.thezdi.com/blog/2026/8/11/the-august-2026-security-update-review", "content": "", "creation_timestamp": "2026-08-11T19:01:08.674942Z"}]}