{"metadata": {"vulnerability": "CVE-2026-91255", "count": 18, "kinds": {"milestone": 6, "sighting": 2, "kev": 0, "other": 10}, "linked_omitted": 0}, "data": [{"timestamp": "2026-09-14T22:10:16.618Z", "date_only": false, "value": "2026-09-14T22:10:16.618Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-91255", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-20T00:00:00Z", "date_only": true, "value": "2026-10-20", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1353", "record": "CERTFR-2026-AVI-1353", "field": "vendor_advisories.0.published_at", "linked_record": true}, {"timestamp": "2026-10-20T21:24:55.349Z", "date_only": false, "value": "2026-10-20T21:24:55.349Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-91255", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-20T21:24:55.349Z", "date_only": false, "value": "2026-10-20T21:24:55.349Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / oracle", "record": "CVE-2026-91255", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-20T22:20:26Z", "date_only": false, "value": "2026-10-20T22:20:26Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-MXXF-3GGM-8FJH", "record": "GHSA-MXXF-3GGM-8FJH", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-20T22:20:26.540Z", "date_only": false, "value": "2026-10-20T22:20:26.540", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-91255", "record": "FKIE_CVE-2026-91255", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T00:00:00Z", "date_only": false, "value": "2026-10-21T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1353", "record": "CERTFR-2026-AVI-1353", "field": "last_revision_date", "linked_record": true}, {"timestamp": "2026-10-21T00:00:00Z", "date_only": false, "value": "2026-10-21T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1353", "record": "CERTFR-2026-AVI-1353", "field": "initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T00:00:00Z", "date_only": false, "value": "2026-10-21T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1353", "record": "CERTFR-2026-AVI-1353", "field": "revisions.0.revision_date", "linked_record": true}, {"timestamp": "2026-10-21T00:24:32Z", "date_only": false, "value": "2026-10-21T00:24:32.000000Z", "kind": "sighting", "label": "Seen", "source": "https://www.acn.gov.it/portale/w/critical-patch-update-di-oracle-12", "record": "CVE-2026-91255", "field": "creation_timestamp", "uuid": "c4419709-d256-4549-bd5c-255e734ecf81", "url": "https://www.acn.gov.it/portale/w/critical-patch-update-di-oracle-12"}, {"timestamp": "2026-10-21T00:33:16Z", "date_only": false, "value": "2026-10-21T00:33:16Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-MXXF-3GGM-8FJH", "record": "GHSA-MXXF-3GGM-8FJH", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T00:33:16Z", "date_only": false, "value": "2026-10-21T00:33:16Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-MXXF-3GGM-8FJH", "record": "GHSA-MXXF-3GGM-8FJH", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-21T11:05:29.657Z", "date_only": false, "value": "2026-10-21T11:05:29.657666Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117478570655447946", "record": "CVE-2026-91255", "field": "creation_timestamp", "uuid": "133bc6db-64db-44ef-bf33-758483e45d4f", "content": "CVE-2026-91255  Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel).   The supported version that is affected is 11.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Solaris.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. CVSS 3.1 Base Score 7.5 (Availability impacts).  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