{"metadata": {"vulnerability": "CVE-2026-76476", "count": 27, "kinds": {"milestone": 8, "sighting": 1, "kev": 0, "other": 18}}, "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-2026-0451", "record": "NCSC-2026-0451", "field": "document.tracking.generator.date", "linked_record": true}, {"timestamp": "2026-08-19T12:02:03.638Z", "date_only": false, "value": "2026-08-19T12:02:03.638Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-76476", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-21T00:00:00Z", "date_only": true, "value": "2026-10-21", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1360", "record": "CERTFR-2026-AVI-1360", "field": "vendor_advisories.0.published_at", "linked_record": true}, {"timestamp": "2026-10-21T00:00:00Z", "date_only": false, "value": "2026-10-21T00:00:00+00:00", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-76476", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-21T00:00:00Z", "date_only": false, "value": "2026-10-21T00:00:00+00:00", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-76476", "record": "FKIE_CVE-2026-76476", "field": "metrics.ssvcV203.0.ssvcData.timestamp", "linked_record": true}, {"timestamp": "2026-10-21T15:47:13Z", "date_only": false, "value": "2026-10-21T15:47:13+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_cisco \u00b7 CISCO-SA-VOICE-HARDENING-TWGBH9E3", "record": "CISCO-SA-VOICE-HARDENING-TWGBH9E3", "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-VOICE-HARDENING-TWGBH9E3", "record": "CISCO-SA-VOICE-HARDENING-TWGBH9E3", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T16:15:26.245Z", "date_only": false, "value": "2026-10-21T16:15:26.245Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-76476", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-21T16:15:26.245Z", "date_only": false, "value": "2026-10-21T16:15:26.245Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / cisco", "record": "CVE-2026-76476", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-21T17:19:07Z", "date_only": false, "value": "2026-10-21T17:19:07Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-PWVW-8G2W-9J7R", "record": "GHSA-PWVW-8G2W-9J7R", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-21T17:19:07.387Z", "date_only": false, "value": "2026-10-21T17:19:07.387", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-76476", "record": "FKIE_CVE-2026-76476", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T18:33:20Z", "date_only": false, "value": "2026-10-21T18:33:20Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-PWVW-8G2W-9J7R", "record": "GHSA-PWVW-8G2W-9J7R", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T19:09:17.771Z", "date_only": false, "value": "2026-10-21T19:09:17.771811Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117480472728413704", "record": "CVE-2026-76476", "field": "creation_timestamp", "uuid": "99baca49-0f67-446e-a953-5a1c4e86e3fc", "content": "CVE-2026-76476 Cisco Unified Communications Products Hardening Release: October 2026 - Improper Input Validation Vulnerabilities As part of Cisco's ongoing commitment to proactive security and product quality, engineering teams for Cisco Emergency Responder, Cisco Prime Collaboration Deployment, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection have conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.  \nThe vulnerabilities tracked by CVE-2026-76476 are related to issues concerning improper input validation that are grouped under the Common Weakness Enumeration (CWE) Class CWE-20.\nhttps://www.cve.org/CVERecord?id=CVE-2026-76476https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voice-hardening-twgbH9e3#cisco #Cisco #CiscoEmergencyResponder #CiscoUnifiedCommunicationsManager #CiscoUnifiedCommunicationsManagerIMandPresenceService #CiscoUnityConnection#CVE_2026_76476#bot", "url": "https://infosec.exchange/users/cve/statuses/117480472728413704"}, {"timestamp": "2026-10-22T00:00:00Z", "date_only": false, "value": "2026-10-22T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1360", "record": "CERTFR-2026-AVI-1360", "field": "last_revision_date", "linked_record": true}, {"timestamp": 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