{"api_version":"v1","generated_at":"2026-10-10T05:10:00+00:00","product":{"cve_count":1,"evidence_gap_note":"This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.","id":"security:cve-microsoft-skype-for-business-server-2015-cu11-1e132503238b","lifecycle_state":"evidence_gap","linked_lifecycle_url":null,"name":"Skype for Business Server 2015 CU11","next_cursor":null,"observations":[{"affected":"2015 CU11 < 2046.369; 8308.0 < 8308.1144","affected_versions_present":true,"cve_id":"CVE-2021-26421","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-26421","fixed":"An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.","last_modified":"2024-08-03T20:26:25.289Z","patch_url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26421","primary_source":"","published":"2021-05-11T19:11:12.000Z"}],"source_generated_at":"2026-10-09T06:17:25.511Z","vendor":"Microsoft"}}