{"metadata": {"vulnerability": "CVE-2026-55556", "count": 21, "kinds": {"milestone": 5, "sighting": 3, "kev": 0, "other": 13}}, "data": [{"timestamp": "2026-06-16T23:11:20.213Z", "date_only": false, "value": "2026-06-16T23:11:20.213Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-55556", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-06-23T16:19:59.209Z", "date_only": false, "value": "2026-06-23T16:19:59.209116Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/3moxskp6qvv27", "record": "CVE-2026-55556", "field": "creation_timestamp", "uuid": "9b6b9983-0a7f-4b6e-b6cf-dff4d336aa93", "content": "CVE-2026-55556: rsyslog imhttp Basic Auth heap overflow", "url": "https://bsky.app/profile/infosec.skyfleet.blue/post/3moxskp6qvv27"}, {"timestamp": "2026-06-24T00:00:00Z", "date_only": false, "value": "2026-06-24T00:00:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-55556", "record": "UBUNTU-CVE-2026-55556", "field": "published"}, {"timestamp": "2026-06-24T00:00:00Z", "date_only": false, "value": "2026-06-24T00:00:00Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-55556", "record": "UBUNTU-CVE-2026-55556", "field": "modified"}, {"timestamp": "2026-07-07T19:14:30Z", "date_only": false, "value": "2026-07-07T19:14:30Z", "kind": "other", "label": "Withdrawn", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-55556", "record": "UBUNTU-CVE-2026-55556", "field": "withdrawn"}, {"timestamp": "2026-09-18T16:53:29.184Z", "date_only": false, "value": "2026-09-18T16:53:29.184Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-55556", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-09-18T16:53:29.184Z", "date_only": false, "value": "2026-09-18T16:53:29.184Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-55556", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-18T17:11:21.074Z", "date_only": false, "value": "2026-09-18T17:11:21.074Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2026-55556", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-18T17:16:57.580Z", "date_only": false, "value": "2026-09-18T17:16:57.580", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-55556", "record": "FKIE_CVE-2026-55556", "field": "published"}, {"timestamp": "2026-09-21T12:15:02.804Z", "date_only": false, "value": "2026-09-21T12:15:02.804153Z", "kind": "sighting", "label": "Seen", "source": "https://www.acn.gov.it/portale/w/rsyslog-poc-pubbliche-per-lo-sfruttamento-delle-cve-2026-55556-e-cve-2026-61548", "record": "CVE-2026-55556", "field": "creation_timestamp", "uuid": "ab4052c4-0fb3-4e32-a39d-84adf3e59441", "url": "https://www.acn.gov.it/portale/w/rsyslog-poc-pubbliche-per-lo-sfruttamento-delle-cve-2026-55556-e-cve-2026-61548"}, {"timestamp": "2026-09-22T01:00:34.921Z", "date_only": false, "value": "2026-09-22T01:00:34.921939Z", "kind": "sighting", "label": "Seen", "source": "https://www.acn.gov.it/portale/w/rsyslog-poc-pubbliche-per-lo-sfruttamento-delle-cve-2026-55556-e-cve-2026-61548", "record": "CVE-2026-55556", "field": "creation_timestamp", "uuid": "2e886d67-5faf-42c0-93ee-f037b3aaf557", "content": "Disponibili Proof of Concept (PoC) per lo sfruttamento delle CVE-2026-55556 e CVE-2026-61548 - gi\u00e0 sanate dal vendor- presenti in rsyslog, software open source per la raccolta e l'elaborazione dei log. 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