{"metadata": {"vulnerability": "CVE-2026-99277", "count": 11, "kinds": {"milestone": 4, "sighting": 2, "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-2026-99277", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-07T14:08:46.710Z", "date_only": false, "value": "2026-11-07T14:08:46.710Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99277", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-07T14:08:46.710Z", "date_only": false, "value": "2026-11-07T14:08:46.710Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-99277", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-07T14:08:46.710Z", "date_only": false, "value": "2026-11-07T14:08:46.710Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2026-99277", "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-P59R-FQH3-3H8X", "record": "GHSA-P59R-FQH3-3H8X", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-11-07T14:17:03.080Z", "date_only": false, "value": "2026-11-07T14:17:03.080", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99277", "record": "FKIE_CVE-2026-99277", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-07T14:17:03.080Z", "date_only": false, "value": "2026-11-07T14:17:03.080", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99277", "record": "FKIE_CVE-2026-99277", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-11-07T14:19:05.448Z", "date_only": false, "value": "2026-11-07T14:19:05.448498Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117575591197104666", "record": "CVE-2026-99277", "field": "creation_timestamp", "uuid": "c592d6bc-68f2-4b4f-a2cc-83ec174ae831", "content": "CVE-2026-99277 ksmbd: hold a connection reference for each session channel In the Linux kernel, the following vulnerability has been resolved:\nksmbd: hold a connection reference for each session channel\nksmbd_session_unregister() removes a session from the global and per-connection tables before dropping the table reference. A concurrentreference holder can keep the session and its channel list alive afterthose removals.\nConnection cleanup can no longer find the unpublished session to remove itschannels. Since a channel only stores a raw conn pointer, the connectioncan be freed while another session reference holder is still accessing it,for example during SMB3.1.1 binding or a procfs read.\nTake a connection reference when registering a channel and release it oninsertion failure, channel removal, or final session destruction. Keep thechannels and signing keys until the session is destroyed so a response canstill be signed after the session has been unregistered.\nhttps://www.cve.org/CVERecord?id=CVE-2026-99277https://git.kernel.org/stable/c/4b333aed69cfc2c8687b86b6a4364a0dffc16dd8https://git.kernel.org/stable/c/add8d7fb04efe564193df73581889c62fc0016f1#kernel #Linux#CVE_2026_99277#bot", "url": "https://infosec.exchange/users/cve/statuses/117575591197104666"}, {"timestamp": "2026-11-07T14:44:19.215Z", "date_only": false, "value": "2026-11-07T14:44:19.215192Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/vuldb/statuses/117575690407629112", "record": "CVE-2026-99277", "field": "creation_timestamp", "uuid": "4a81712e-0f98-4479-8fc9-3b8a0164eb04", "content": "\u26a0\ufe0f There is a new vulnerability with elevated criticality in Linux Kernel (CVE-2026-99277) https://vuldb.com/vuln/432626", "url": "https://infosec.exchange/users/vuldb/statuses/117575690407629112"}, {"timestamp": "2026-11-07T15:30:28Z", "date_only": false, "value": "2026-11-07T15:30:28Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-P59R-FQH3-3H8X", "record": "GHSA-P59R-FQH3-3H8X", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-07T15:30:28Z", "date_only": false, "value": "2026-11-07T15:30:28Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-P59R-FQH3-3H8X", "record": "GHSA-P59R-FQH3-3H8X", "field": "modified", "linked_record": true}], "metrics": {"as_of": "2026-11-09T04:13:43.065Z", "anchors": {"origin": {"timestamp": "2026-11-07T14:08:46.710Z", "date_only": false, "value": "2026-11-07T14:08:46.710Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99277", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-07T14:08:46.710Z", "date_only": false, "value": "2026-11-07T14:08:46.710Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99277", "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": 137096.355532, "hours": 38.08232098111111, "days": 1.5867633742129628, "min_seconds": 137096.355532, "max_seconds": 137096.355532, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-07T14:08:46.710Z", "date_only": false, "value": "2026-11-07T14:08:46.710Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99277", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-09T04:13:43.065Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}