{"metadata": {"vulnerability": "CVE-2026-4339", "count": 19, "kinds": {"milestone": 6, "sighting": 2, "kev": 0, "other": 11}}, "data": [{"timestamp": "2026-03-17T14:57:10.575Z", "date_only": false, "value": "2026-03-17T14:57:10.575Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-4339", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-05-27T00:00:00Z", "date_only": true, "value": "2026-05-27", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-0660", "record": "CERTFR-2026-AVI-0660", "field": "vendor_advisories.0.published_at"}, {"timestamp": "2026-05-29T00:00:00Z", "date_only": false, "value": "2026-05-29T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-0660", "record": "CERTFR-2026-AVI-0660", "field": "initial_release_date"}, {"timestamp": "2026-05-29T00:00:00Z", "date_only": false, "value": "2026-05-29T00:00:00.000000", "kind": "other", "label": 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"Seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mphhm6n52j2d", "record": "CVE-2026-4339", "field": "creation_timestamp", "uuid": "8ef48ffa-484c-4744-9856-4d5995e4ab0b", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-4339 \u0432 Mattermost: \u0443\u0433\u0440\u043e\u0437\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0437\u0430\u0449\u0438\u0442\u044b\n\n\n\nhttps://kripta.biz/posts/8FA6E313-AB74-4AAF-BDAF-7C8F562D9AED", "url": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mphhm6n52j2d"}, {"timestamp": "2026-06-29T21:46:34.036Z", "date_only": false, "value": "2026-06-29T21:46:34.036607Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/qiancx.bsky.social/post/3mphhm73hvz26", "record": "CVE-2026-4339", "field": "creation_timestamp", "uuid": "42a602e7-d62e-41f2-9613-05f9c938ed50", "content": "Mattermost \u5b89\u5168\u6f0f\u6d1e CVE-2026-4339 \u6df1\u5ea6\u89e3\u6790:\u5f71\u54cd\u7248\u672c\u3001\u4fee\u590d\u5efa\u8bae\u4e0e\u4f01\u4e1a\u5e94\u5bf9\u7b56\u7565\n\n\n\nhttps://qian.cx/posts/A494BBC9-5874-4D06-B79F-EACD34EC78F3", "url": "https://bsky.app/profile/qiancx.bsky.social/post/3mphhm73hvz26"}, {"timestamp": "2026-08-14T00:00:00Z", "date_only": false, "value": "2026-08-14T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-0660", "record": "CERTFR-2026-AVI-0660", "field": "last_revision_date"}, {"timestamp": "2026-08-14T00:00:00Z", "date_only": false, "value": "2026-08-14T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-0660", "record": "CERTFR-2026-AVI-0660", "field": "revisions.1.revision_date"}]}