{"metadata": {"vulnerability": "CVE-2026-107409", "count": 22, "kinds": {"milestone": 5, "sighting": 8, "kev": 0, "other": 9}, "linked_omitted": 0}, "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-2026-0491", "record": "NCSC-2026-0491", "field": "document.tracking.generator.date", "linked_record": true}, {"timestamp": "2026-10-08T00:18:26.021Z", "date_only": false, "value": "2026-10-08T00:18:26.021Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-107409", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-12T13:09:53.321Z", "date_only": false, "value": "2026-11-12T13:09:53.321056Z", "kind": "sighting", "label": "Seen", "source": "https://vulnerability.circl.lu/bundle/2a3dceaf-5c20-4b30-8a27-cd020e8b7a68", "record": "CVE-2026-107409", "field": "creation_timestamp", "uuid": 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"field": "document.tracking.current_release_date", "linked_record": true}, {"timestamp": "2026-11-12T18:00:00Z", "date_only": false, "value": "2026-11-12T18:00:00.000000Z", "kind": "sighting", "label": "Seen", "source": "https://www.hkcert.org/security-bulletin/citrix-products-multiple-vulnerabilities_20261113", "record": "CVE-2026-107409", "field": "creation_timestamp", "uuid": "1c25c91b-cc6c-4b63-b2bb-65338fd15029", "url": "https://www.hkcert.org/security-bulletin/citrix-products-multiple-vulnerabilities_20261113"}, {"timestamp": "2026-11-12T23:05:00Z", "date_only": false, "value": "2026-11-12T23:05:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / NetScaler", "record": "CVE-2026-107409", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-13T02:05:45.195Z", "date_only": false, "value": "2026-11-13T02:05:45.195Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-107409", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-13T02:14:52.022Z", "date_only": false, "value": "2026-11-13T02:14:52.022388Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117606717286438119", "record": "CVE-2026-107409", "field": "creation_timestamp", "uuid": "6cec2bdd-1731-43f8-ac41-f0d9d0c09361", "content": "CVE-2026-107409 Memory corruption in DNS-over-HTTPS (DoH) can lead to unpredictable or erroneous behavior or a Denial of Service in NetScaler ADC and NetScaler Gateway Memory corruption in DNS-over-HTTPS (DoH) can lead to unpredictable or erroneous behavior or a Denial of Service in NetScaler ADC and NetScaler Gateway.\nhttps://www.cve.org/CVERecord?id=CVE-2026-107409https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697305#CitrixNetScaler #ADC #Gateway#CVE_2026_107409#bot", "url": 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"linked_record": true}, {"timestamp": "2026-11-13T03:46:54.866Z", "date_only": false, "value": "2026-11-13T03:46:54.866701Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/e3pkkstbrugt4", "record": "CVE-2026-107409", "field": "creation_timestamp", "uuid": "e7dc5dc4-a120-4904-9291-aee6808fc1fa", "content": "CVE-2026-107409 - Memory corruption in DNS-over-HTTPS (DoH) can lead to unpredictable or erroneous behavior or a Denial of Service in Citrix NetScaler\nCVE ID : CVE-2026-107409\n \n Published : Nov. 13, 2026, 2:18 a.m. | 58\u00a0minutes ago\n \n Description : Memory corruption in DNS-ov...", "url": "https://bsky.app/profile/cve.skyfleet.blue/post/e3pkkstbrugt4"}, {"timestamp": "2026-11-13T04:07:34.925Z", "date_only": false, "value": "2026-11-13T04:07:34.925549Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3n264cptuwu2s", "record": "CVE-2026-107409", "field": "creation_timestamp", "uuid": "3ba2a6a9-ee51-4925-a4d9-a9b89c83ce89", "content": "\ud83d\udea8 CVE-2026-107409 \u2014 CVSS 9.3 CRITICAL\n\nMemory corruption in DNS-over-HTTPS (DoH) can lead to unpredictable or erroneous behavior or a Denial of Se...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-107409\n\n#CVE #CyberSecurity #InfoSec", "url": "https://bsky.app/profile/stemshop.bsky.social/post/3n264cptuwu2s"}, {"timestamp": "2026-11-13T04:10:03.176Z", "date_only": false, "value": "2026-11-13T04:10:03.176565Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3n264h53gw42s", "record": "CVE-2026-107409", "field": "creation_timestamp", "uuid": "27a0de06-539a-43f0-8689-683540685f61", "content": "CVE-2026-107409 - adc\nA flaw in the DNS-over-HTTPS handling of Citrix NetScaler ADC and Gateway can corrupt memory, leading to unpredictable behavior or a complete stop of service. This may affect users\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#adc #citrixnetscaler #CVE #infosec", "url": "https://bsky.app/profile/stackflag.bsky.social/post/3n264h53gw42s"}, {"timestamp": "2026-11-13T07:30:39.420Z", "date_only": false, "value": "2026-11-13T07:30:39.420657Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/offseq/statuses/117607959013039506", "record": "cve-2026-107409", "field": "creation_timestamp", "uuid": "c380bfdb-ff27-4024-a812-6379d567cb92", "content": "CVE-2026-107409: CRITICAL memory corruption in Citrix NetScaler ADC/Gateway (DoH, CVSS 9.3). Can cause denial of service or instability. No patch or active exploitation yet. Monitor Citrix advisories. https://radar.offseq.com/threat/cve-2026-107409-vulnerability-in-citrix-netscaler-adc-483f825c38cb8772 #OffSeq #Citrix #NetScaler #Vuln", "url": "https://infosec.exchange/users/offseq/statuses/117607959013039506"}, {"timestamp": "2026-11-13T07:30:41.531Z", "date_only": false, "value": "2026-11-13T07:30:41.531591Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3n26hnv33bc24", "record": "cve-2026-107409", "field": "creation_timestamp", "uuid": "bf85dec2-afc2-4808-b352-b84eff6c6ce5", "content": "CRITICAL: Citrix NetScaler ADC & Gateway have a DNS-over-HTTPS memory corruption flaw (CVSS 9.3). Can cause denial of service. No patch \u2014 monitor vendor updates. https://radar.offseq.com/threat/cve-2026-107409-vulnerability-in-citrix-netscaler-adc-483f825c38cb8772 #OffSeq #Citrix #Vulnerability", "url": "https://bsky.app/profile/offseq.bsky.social/post/3n26hnv33bc24"}], "metrics": {"as_of": "2026-11-13T08:00:01.441Z", "anchors": {"origin": {"timestamp": "2026-11-12T14:13:25.765Z", "date_only": false, "value": "2026-11-12T14:13:25.765439Z", "kind": "milestone", "label": "Published", "source": "csaf_ncscnl \u00b7 NCSC-2026-0491", "record": "NCSC-2026-0491", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-12T14:13:25.765Z", "date_only": false, "value": "2026-11-12T14:13:25.765439Z", "kind": "milestone", "label": "Published", "source": "csaf_ncscnl \u00b7 NCSC-2026-0491", "record": "NCSC-2026-0491", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, "exploit_publication": null, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": false, "missing": ["end"]}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 63995.676928, "hours": 17.776576924444445, "days": 0.7406907051851852, "min_seconds": 63995.676928, "max_seconds": 63995.676928, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-12T14:13:25.765Z", "date_only": false, "value": "2026-11-12T14:13:25.765439Z", "kind": "milestone", "label": "Published", "source": "csaf_ncscnl \u00b7 NCSC-2026-0491", "record": "NCSC-2026-0491", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, "end": {"timestamp": "2026-11-13T08:00:01.441Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}