{"metadata": {"vulnerability": "CVE-2026-16460", "count": 19, "kinds": {"milestone": 4, "sighting": 4, "kev": 0, "other": 11}}, "data": [{"timestamp": "2026-07-21T11:26:43.156Z", "date_only": false, "value": "2026-07-21T11:26:43.156Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-16460", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-07-21T11:36:56.492Z", "date_only": false, "value": "2026-07-21T11:36:56.492Z", "kind": "other", "label": "Time", "source": "cvelistv5 / redhat", "record": "CVE-2026-16460", "field": "containers.cna.timeline.0.time"}, {"timestamp": "2026-10-18T00:00:00Z", "date_only": false, "value": "2026-10-18T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / redhat", "record": "CVE-2026-16460", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-18T00:00:00Z", "date_only": false, "value": "2026-10-18T00:00:00.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 / redhat", "record": "CVE-2026-16460", "field": "containers.cna.timeline.1.time"}, {"timestamp": "2026-10-19T06:40:50.466Z", "date_only": false, "value": "2026-10-19T06:40:50.466Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-16460", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-19T06:52:52.335Z", "date_only": false, "value": "2026-10-19T06:52:52.335372Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117466252695175763", "record": "CVE-2026-16460", "field": "creation_timestamp", "uuid": "4abff026-e8d2-476c-805e-6b05de3c0478", "content": "CVE-2026-16460 Bootc: ostree: bootc/ostree: staged deployments not revalidated against container signature policy before finalization A flaw was found in bootc and ostree. Already-staged deployments are finalized without revalidating the deployment's container image against the current containers signature policy. Unsigned OS content staged under a prior permissive policy can remain bootable after policy is hardened to reject unsigned images, leading to full host compromise on reboot.\nhttps://www.cve.org/CVERecord?id=CVE-2026-16460https://access.redhat.com/security/cve/CVE-2026-16460https://bugzilla.redhat.com/show_bug.cgi?id=2503167#RedHat #RedHatEnterpriseLinux10 #RedHatEnterpriseLinux8 #RedHatEnterpriseLinux9 #RedHatHardenedImages #RedHatOpenShiftContainerPlatform4#CVE_2026_16460#bot", "url": "https://infosec.exchange/users/cve/statuses/117466252695175763"}, {"timestamp": "2026-10-19T07:16:31Z", "date_only": false, "value": "2026-10-19T07:16:31Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-72GJ-M9XP-J6QC", "record": "GHSA-72GJ-M9XP-J6QC", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-19T07:16:31.253Z", "date_only": false, "value": "2026-10-19T07:16:31.253", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-16460", "record": "FKIE_CVE-2026-16460", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-19T07:30:26.247Z", "date_only": false, "value": "2026-10-19T07:30:26.247618Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/offseq/statuses/117466400384225623", "record": "cve-2026-16460", "field": "creation_timestamp", "uuid": "848d5658-55dd-4d19-805e-abdf17eadc63", "content": "Red Hat Enterprise Linux 10 faces HIGH severity vuln (CVE-2026-16460): bootc/ostree allow unsigned OS content to remain bootable after policy hardening, risking full host compromise on reboot. Patch status pending. https://radar.offseq.com/threat/cve-2026-16460-insufficient-verification-of-data-authenticity-in-red-hat-red-hat-enterprise-linux-10-2db0b66aac4adc8e #OffSeq #Linux #CVE2026_16460", "url": "https://infosec.exchange/users/offseq/statuses/117466400384225623"}, {"timestamp": "2026-10-19T07:30:28.243Z", "date_only": false, "value": "2026-10-19T07:30:28.243946Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3my7lyhzkvq23", "record": "cve-2026-16460", "field": "creation_timestamp", "uuid": "adcca7e7-0476-40dc-b8c6-84b2edcf973e", "content": "Red Hat Enterprise Linux 10: HIGH severity vuln (CVE-2026-16460) lets unsigned OS content bypass signature policy changes, risking host compromise on reboot. Review policies & check https://radar.offseq.com/threat/cve-2026-16460-insufficient-verification-of-data-authenticity-in-red-hat-red-hat-en...", "url": "https://bsky.app/profile/offseq.bsky.social/post/3my7lyhzkvq23"}, {"timestamp": "2026-10-19T07:30:28.246Z", "date_only": false, "value": "2026-10-19T07:30:28.246482Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3my7lyhzkvq23", "record": "cve-2026-16460", "field": "creation_timestamp", "uuid": "ad9bf4f3-d23f-412b-ac25-3b939f43b150", "content": "Red Hat Enterprise Linux 10: HIGH severity vuln (CVE-2026-16460) lets unsigned OS content bypass signature policy changes, risking host compromise on reboot. Review policies & check https://radar.offseq.com/threat/cve-2026-16460-insufficient-verification-of-data-authenticity-in-red-hat-red-hat-en...", "url": "https://bsky.app/profile/offseq.bsky.social/post/3my7lyhzkvq23"}, {"timestamp": "2026-10-19T09:32:29Z", "date_only": false, "value": "2026-10-19T09:32:29Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-72GJ-M9XP-J6QC", "record": "GHSA-72GJ-M9XP-J6QC", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-19T09:32:29Z", "date_only": false, "value": "2026-10-19T09:32:29Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-72GJ-M9XP-J6QC", "record": "GHSA-72GJ-M9XP-J6QC", "field": "modified"}, {"timestamp": "2026-10-19T17:30:04.698Z", "date_only": false, "value": "2026-10-19T17:30:04.698872Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-16460", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-19T17:30:04.698Z", "date_only": false, "value": "2026-10-19T17:30:04.698872Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-16460", "record": "FKIE_CVE-2026-16460", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-19T17:30:27.256Z", "date_only": false, "value": "2026-10-19T17:30:27.256Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-16460", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-21T18:56:55.605Z", "date_only": false, "value": "2026-10-21T18:56:55.605Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-16460", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-21T18:56:55.605Z", "date_only": false, "value": "2026-10-21T18:56:55.605Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / redhat", "record": "CVE-2026-16460", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-21T19:17:02.333Z", "date_only": false, "value": "2026-10-21T19:17:02.333", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-16460", "record": "FKIE_CVE-2026-16460", "field": "lastModified"}], "metrics": {"as_of": "2026-11-01T01:19:56.646Z", "anchors": {"origin": {"timestamp": "2026-10-18T00:00:00Z", "date_only": false, "value": "2026-10-18T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / redhat", "record": "CVE-2026-16460", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-10-18T00:00:00Z", "date_only": false, "value": "2026-10-18T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / redhat", "record": "CVE-2026-16460", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "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": 1214396.646829, "hours": 337.3324018969444, "days": 14.055516745706019, "min_seconds": 1127996.646829, "max_seconds": 1214396.646829, "approximate": true, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-18T00:00:00Z", "date_only": false, "value": "2026-10-18T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / redhat", "record": "CVE-2026-16460", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-01T01:19:56.646Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}