{"vulnerability": "CVE-2021-26892", "sightings": [{"uuid": "d19f11cd-9302-4f39-9d67-b89abc36ffc6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-26892", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3765", "content": "#exploit\nCVE-2021-26892:\nAn Authorization Bypass on the Microsoft Windows EFI System Partition\nhttps://www.zerodayinitiative.com/blog/2021/6/30/cve-2021-26892-an-authorization-bypass-on-the-microsoft-windows-efi-system-partition", "creation_timestamp": "2021-07-05T11:03:01.000000Z"}, {"uuid": "fec22a2b-914b-430f-b08e-3f36ddb12417", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-26892", "type": "published-proof-of-concept", "source": "https://t.me/cissp/3656", "content": "", "creation_timestamp": "2026-09-11T02:00:04.817153Z"}, {"uuid": "8f88fad9-b394-464a-860d-52a2e0a4621a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-26892", "type": "seen", "source": "https://t.me/cissp/3656", "content": "", "creation_timestamp": "2026-09-01T17:00:46.583518Z"}]}