{"metadata": {"vulnerability": "CVE-2026-76489", "count": 22, "kinds": {"milestone": 6, "sighting": 1, "kev": 0, "other": 15}}, "data": [{"timestamp": "2025-08-04T16:30:00Z", "date_only": false, "value": "2025-08-04T16:30:00Z", "kind": "other", "label": "Document generated", "source": "csaf_ncscnl \u00b7 NCSC-2026-0450", "record": "NCSC-2026-0450", "field": "document.tracking.generator.date", "linked_record": true}, {"timestamp": "2026-08-19T12:02:03.640Z", "date_only": false, "value": "2026-08-19T12:02:03.640Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-76489", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-21T15:47:16Z", "date_only": false, "value": "2026-10-21T15:47:16+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_cisco \u00b7 CISCO-SA-SNORT3-MISC-DOS-6MB22QAK", "record": "CISCO-SA-SNORT3-MISC-DOS-6MB22QAK", "field": "document.tracking.revision_history.0.date", "linked_record": true}, {"timestamp": "2026-10-21T16:00:00Z", "date_only": false, "value": "2026-10-21T16:00:00+00:00", "kind": "milestone", "label": "Published", "source": "csaf_cisco \u00b7 CISCO-SA-SNORT3-MISC-DOS-6MB22QAK", "record": "CISCO-SA-SNORT3-MISC-DOS-6MB22QAK", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T16:17:23.396Z", "date_only": false, "value": "2026-10-21T16:17:23.396Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-76489", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-21T17:14:49.074Z", "date_only": false, "value": "2026-10-21T17:14:49.074914Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-76489", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-21T17:14:49.074Z", "date_only": false, "value": "2026-10-21T17:14:49.074914Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-76489", "record": "FKIE_CVE-2026-76489", "field": "metrics.ssvcV203.0.ssvcData.timestamp", "linked_record": true}, {"timestamp": "2026-10-21T17:19:08Z", "date_only": false, "value": "2026-10-21T17:19:08Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-4M4M-399Q-8257", "record": "GHSA-4M4M-399Q-8257", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-21T17:19:08.163Z", "date_only": false, "value": "2026-10-21T17:19:08.163", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-76489", "record": "FKIE_CVE-2026-76489", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T18:33:26Z", "date_only": false, "value": "2026-10-21T18:33:26Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-4M4M-399Q-8257", "record": "GHSA-4M4M-399Q-8257", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T18:33:26Z", "date_only": false, "value": "2026-10-21T18:33:26Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-4M4M-399Q-8257", "record": "GHSA-4M4M-399Q-8257", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-21T19:13:15.053Z", "date_only": false, "value": "2026-10-21T19:13:15.053619Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117480488602326188", "record": "CVE-2026-76489", "field": "creation_timestamp", "uuid": "9a4c77b1-7adf-46f8-a02a-bceaa1780adf", "content": "CVE-2026-76489 Multiple Cisco Products Snort 3 Generic File Processing Memory Exhaustion Denial of Service Vulnerability Multiple Cisco products are affected by a vulnerability in the memory management implementation of Snort 3 that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection.\nThis vulnerability is due to incomplete error checking when Snort 3 processes files, which could cause unreleased memory. An attacker could exploit this vulnerability by sending a large number of files to be processed. 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