{"metadata": {"vulnerability": "CVE-2026-99280", "count": 10, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 5}}, "data": [{"timestamp": "2026-09-25T10:25:14.405Z", "date_only": false, "value": "2026-09-25T10:25:14.405Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99280", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-07T14:08:47.488Z", "date_only": false, "value": "2026-11-07T14:08:47.488Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99280", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-07T14:08:47.488Z", "date_only": false, "value": "2026-11-07T14:08:47.488Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-99280", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-07T14:08:47.488Z", "date_only": false, "value": "2026-11-07T14:08:47.488Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2026-99280", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-07T14:17:03Z", "date_only": false, "value": "2026-11-07T14:17:03Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-GWX7-Q3HX-VF8W", "record": "GHSA-GWX7-Q3HX-VF8W", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-11-07T14:17:03.453Z", "date_only": false, "value": "2026-11-07T14:17:03.453", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99280", "record": "FKIE_CVE-2026-99280", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-07T14:17:03.453Z", "date_only": false, "value": "2026-11-07T14:17:03.453", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99280", "record": "FKIE_CVE-2026-99280", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-11-07T14:21:06.710Z", "date_only": false, "value": "2026-11-07T14:21:06.710301Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117575599142938548", "record": "CVE-2026-99280", "field": "creation_timestamp", "uuid": "4f2bcc9e-d244-4441-8ef0-e4c963db477d", "content": "CVE-2026-99280 ksmbd: drain session procfs readers before dropping table references In the Linux kernel, the following vulnerability has been resolved:\nksmbd: drain session procfs readers before dropping table references\nSession registration failure and connection cleanup can drop the tablereference while the per-session procfs entry is still accessible. If areader holds the last remaining reference, its final put callsproc_remove() from its own callback and waits for that callback tofinish.\nRemove the procfs entry before dropping the table reference in theregistration failure path. Queue sessions removed during connectioncleanup and drain their procfs readers after releasing both sessionlocks, then return their table references. Keep the global hash nodeunhashed while a session is queued so a concurrent unregister cannotdrop the reference again.\nPrevious-session replacement also destroys the file table before thesession is finally freed. Detach the idr under the lock used by procfsfile counters, and report zero files after it has been detached. Thisprevents a reader from accessing the idr during or after itsdestruction.\nhttps://www.cve.org/CVERecord?id=CVE-2026-99280https://git.kernel.org/stable/c/6789f0983f8e85ce3a5ed8c50fc05d613ead9c2chttps://git.kernel.org/stable/c/1c087cf7d5386c708d8984b263280b42b3daada0#kernel #Linux#CVE_2026_99280#bot", "url": "https://infosec.exchange/users/cve/statuses/117575599142938548"}, {"timestamp": "2026-11-07T15:30:28Z", "date_only": false, "value": "2026-11-07T15:30:28Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-GWX7-Q3HX-VF8W", "record": "GHSA-GWX7-Q3HX-VF8W", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-07T15:30:29Z", "date_only": false, "value": "2026-11-07T15:30:29Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-GWX7-Q3HX-VF8W", "record": "GHSA-GWX7-Q3HX-VF8W", "field": "modified", "linked_record": true}], "metrics": {"as_of": "2026-11-07T19:20:12.420Z", "anchors": {"origin": {"timestamp": "2026-11-07T14:08:47.488Z", "date_only": false, "value": "2026-11-07T14:08:47.488Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99280", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-07T14:08:47.488Z", "date_only": false, "value": "2026-11-07T14:08:47.488Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99280", "field": "cveMetadata.datePublished", "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": 18684.93274, "hours": 5.190259094444444, "days": 0.21626079560185185, "min_seconds": 18684.93274, "max_seconds": 18684.93274, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-07T14:08:47.488Z", "date_only": false, "value": "2026-11-07T14:08:47.488Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99280", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-07T19:20:12.420Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}