{"metadata": {"vulnerability": "CVE-2026-61721", "count": 16, "kinds": {"milestone": 5, "sighting": 2, "kev": 0, "other": 9}}, "data": [{"timestamp": "2026-07-10T18:51:13.920Z", "date_only": false, "value": "2026-07-10T18:51:13.920Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-61721", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-07-24T11:12:02Z", "date_only": false, "value": "2026-07-24T11:12:02Z", "kind": "milestone", "label": "Published", "source": "osv_openeuler \u00b7 OESA-2026-3167", "record": "OESA-2026-3167", "field": "published"}, {"timestamp": "2026-08-06T11:12:02Z", "date_only": false, "value": "2026-08-06T11:12:02Z", "kind": "other", "label": "Updated", "source": "osv_openeuler \u00b7 OESA-2026-3167", "record": "OESA-2026-3167", "field": "modified"}, {"timestamp": "2026-09-18T20:00:29.403Z", "date_only": false, "value": "2026-09-18T20:00:29.403Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-61721", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-09-18T20:00:29.403Z", "date_only": false, "value": "2026-09-18T20:00:29.403Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-61721", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-18T20:17:00Z", "date_only": false, "value": "2026-09-18T20:17:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-61721", "record": "UBUNTU-CVE-2026-61721", "field": "published"}, {"timestamp": "2026-09-18T20:17:18.567Z", "date_only": false, "value": "2026-09-18T20:17:18.567", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-61721", "record": "FKIE_CVE-2026-61721", "field": "published"}, {"timestamp": "2026-09-18T20:21:34.730Z", "date_only": false, "value": "2026-09-18T20:21:34.730495Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-61721", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-09-18T20:21:34.730Z", "date_only": false, "value": "2026-09-18T20:21:34.730495Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-61721", "record": "FKIE_CVE-2026-61721", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-09-18T20:21:42.856Z", "date_only": false, "value": "2026-09-18T20:21:42.856Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-61721", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-09-18T20:21:42.856Z", "date_only": false, "value": "2026-09-18T20:21:42.856Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-61721", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-20T21:01:47.586Z", "date_only": false, "value": "2026-09-20T21:01:47.586940Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mvy3sjpcww2z", "record": "CVE-2026-61721", "field": "creation_timestamp", "uuid": "5cdfac05-5a1b-432d-a1fc-f58b815cb51e", "content": "\ud83d\udfe0 CVE-2026-61721 - High (8)\n\nFluidSynth is a software synthesizer based on the SoundFont 2 specifications. From 2.5.0 until 2....\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-61721/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "url": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mvy3sjpcww2z"}, {"timestamp": "2026-09-22T18:10:24.076Z", "date_only": false, "value": "2026-09-22T18:10:24.076121Z", "kind": "sighting", "label": "Seen", "source": "https://mastodon.social/users/hugovalters/statuses/117316033333467264", "record": "CVE-2026-61721", "field": "creation_timestamp", "uuid": "3ec3539c-21b0-4564-9f85-4a4eb11123e7", "content": "CVE-2026-61721 FluidSynth out-of-bounds read via crafted DLS file, up to memory disclosure and DoS. CVSS 8. Fixed in 2.5.6, update now. https://www.valtersit.com/cve/CVE-2026-61721/ #CVE #infosec #FluidSynth", "url": "https://mastodon.social/users/hugovalters/statuses/117316033333467264"}, {"timestamp": "2026-09-23T18:12:04.247Z", "date_only": false, "value": "2026-09-23T18:12:04.247", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-61721", "record": "FKIE_CVE-2026-61721", "field": "lastModified"}, {"timestamp": "2026-09-23T23:31:26Z", "date_only": false, "value": "2026-09-23T23:31:26Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-61721", "record": "UBUNTU-CVE-2026-61721", "field": "modified"}, {"timestamp": "2026-10-01T16:12:49Z", "date_only": false, "value": "2026-10-01T16:12:49Z", "kind": "other", "label": "Withdrawn", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-61721", "record": "UBUNTU-CVE-2026-61721", "field": "withdrawn"}]}