{"metadata": {"vulnerability": "CVE-2026-80901", "count": 58, "kinds": {"milestone": 17, "sighting": 3, "kev": 0, "other": 38}}, "data": [{"timestamp": "2026-08-26T14:34:25.800Z", "date_only": false, "value": "2026-08-26T14:34:25.800Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-80901", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-09-04T17:11:15.780Z", "date_only": false, "value": "2026-09-04T17:11:15.780Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-80901", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-09-04T17:11:15.780Z", "date_only": false, "value": "2026-09-04T17:11:15.780Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-80901", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-09-04T17:11:15.780Z", "date_only": false, "value": "2026-09-04T17:11:15.780Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": 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https://vuldb.com/vuln/399104", "url": "https://infosec.exchange/users/vuldb/statuses/117219650135504751"}, {"timestamp": "2026-09-06T22:00:00Z", "date_only": false, "value": "2026-09-06T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3211", "record": "WID-SEC-W-2026-3211", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2026-09-06T22:00:00Z", "date_only": false, "value": "2026-09-06T22:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3211", "record": "WID-SEC-W-2026-3211", "field": "document.tracking.initial_release_date"}, {"timestamp": "2026-09-06T22:00:00Z", "date_only": false, "value": "2026-09-06T22:00:00.000+00:00", "kind": "other", "label": "Release date", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3211", "record": "WID-SEC-W-2026-3211", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2026-09-08T00:00:00Z", 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MSRC_CVE-2026-80901", "record": "MSRC_CVE-2026-80901", "field": "vulnerabilities.0.remediations.0.date"}, {"timestamp": "2026-09-11T01:50:49Z", "date_only": false, "value": "2026-09-11T01:50:49.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-80901", "record": "MSRC_CVE-2026-80901", "field": "document.tracking.initial_release_date"}, {"timestamp": "2026-09-13T03:30:01.949Z", "date_only": false, "value": "2026-09-13T03:30:01.949481Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvenrfu7cg2b", "record": "CVE-2026-80901", "field": "creation_timestamp", "uuid": "3f5fd39a-1226-46bd-9bcb-563b9e4be2c6", "content": "CVE-2026-80901: Linux kernel IPVS flaw allows unvalidated ICMPv6 checksums, risking packet manipulation in MASQ/tunnel setups. Unpatched & unknown CVSS\u2014treat as high risk. Patch status unclear, so audit your kernel now. Details: https://www.valtersit.com/cve/CVE-2026-80901/ #CVE ", "url": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvenrfu7cg2b"}, {"timestamp": "2026-09-13T03:30:06.648Z", "date_only": false, "value": "2026-09-13T03:30:06.648202Z", "kind": "sighting", "label": "Seen", "source": "https://mastodon.social/users/hugovalters/statuses/117261611913974461", "record": "CVE-2026-80901", "field": "creation_timestamp", "uuid": "9a70a503-1a5e-43d8-b628-7c2c45f97c07", "content": "CVE-2026-80901: Linux kernel IPVS flaw allows unvalidated ICMPv6 checksums, risking packet manipulation in MASQ/tunnel setups. Unpatched & unknown CVSS\u2014treat as high risk. Patch status unclear, so audit your kernel now. Details: https://www.valtersit.com/cve/CVE-2026-80901/ #CVE", "url": "https://mastodon.social/users/hugovalters/statuses/117261611913974461"}, {"timestamp": "2026-09-17T22:00:00Z", "date_only": false, "value": "2026-09-17T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3211", "record": "WID-SEC-W-2026-3211", "field": "document.tracking.revision_history.2.date"}, {"timestamp": "2026-09-19T00:00:00Z", "date_only": true, "value": "2026-09-19", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1232", "record": "CERTFR-2026-AVI-1232", "field": "vendor_advisories.0.published_at"}, {"timestamp": "2026-09-20T22:00:00Z", "date_only": false, "value": "2026-09-20T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3211", "record": "WID-SEC-W-2026-3211", "field": "document.tracking.revision_history.3.date"}, {"timestamp": 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