{"api_version":"v1","generated_at":"2026-10-04T12:20:00+00:00","product":{"cve_count":1,"evidence_gap_note":"Official registry publication history is linked, but a publisher support or retirement boundary has not been established.","id":"security:cve-microsoft-microsoft-e59d9dba3291","lifecycle_state":"evidence_gap","linked_lifecycle_url":"https://lifecycle.blacktree.nl/libraries/npm/microsoft","name":"Microsoft","next_cursor":null,"observations":[{"affected":"Microsoft Exchange Server 2016 Cumulative Update 23: 15.01.0.0 < 15.01.2507.069; Microsoft Exchange Server 2019 Cumulative Update 14: 15.02.0.0 < 15.02.1544.041; Microsoft Exchange Server 2019 Cumulative Update 15: 15.02.0.0 < 15.02.1748.046; Microsoft Exchange Server Subscription Edition RTM: 15.02.0.0 < 15.02.2562.043","affected_versions_present":true,"cve_id":"CVE-2026-42897","cve_url":"https://cve.blacktree.nl/cve/CVE-2026-42897","fixed":"No fixed version is explicitly recorded in the structured CVE data.","last_modified":"2026-08-10T15:14:02.885Z","patch_url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42897","primary_source":"","published":"2026-05-14T17:00:36.515Z"}],"source_generated_at":"2026-10-04T06:24:23.053Z","vendor":"Microsoft"}}