{"metadata": {"vulnerability": "CVE-2026-99167", "count": 26, "kinds": {"milestone": 9, "sighting": 1, "kev": 0, "other": 16}}, "data": [{"timestamp": "2026-09-25T10:25:14.398Z", "date_only": false, "value": "2026-09-25T10:25:14.398Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99167", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-28T10:35:18.850Z", "date_only": false, "value": "2026-10-28T10:35:18.850Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99167", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-28T11:17:00Z", "date_only": false, "value": "2026-10-28T11:17:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-99167", "record": "UBUNTU-CVE-2026-99167", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T11:17:37Z", "date_only": false, "value": "2026-10-28T11:17:37Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-5MC4-5P5H-X8VJ", "record": "GHSA-5MC4-5P5H-X8VJ", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-28T11:17:37.173Z", "date_only": false, "value": "2026-10-28T11:17:37.173", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99167", "record": "FKIE_CVE-2026-99167", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T11:28:59.172Z", "date_only": false, "value": "2026-10-28T11:28:59.172922Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117518299213550410", "record": "CVE-2026-99167", "field": "creation_timestamp", "uuid": "050cb45f-1429-444a-b7fe-3312fbf54869", "content": "CVE-2026-99167 net/sched: fix use-after-free in __tcf_action_put() In the Linux kernel, the following vulnerability has been resolved:\nnet/sched: fix use-after-free in __tcf_action_put()\n__tcf_action_put() decrements the reference count before decrementing thebinding count. Another thread can free the action between these operations,causing the binding-count update to access freed memory. KASAN reports itas:\n  BUG: KASAN: slab-use-after-free in __tcf_action_put+0x327/0x340  Write of size 4 at addr ff11000000d46420 by task tc-put-pause/64\nHold the action IDR mutex across both counter updates and IDR removal,keeping cleanup outside the lock.\nhttps://www.cve.org/CVERecord?id=CVE-2026-99167https://git.kernel.org/stable/c/2465d27ef90de9105c2bffb6c35f8ce08918e642https://git.kernel.org/stable/c/2e012e431aa271ef3c84206f48854f539c03bff0https://git.kernel.org/stable/c/7b16eb911091aae237a8673da94e4dfb9cd21d54#kernel #Linux#CVE_2026_99167#bot", "url": "https://infosec.exchange/users/cve/statuses/117518299213550410"}, {"timestamp": "2026-10-28T12:31:06Z", "date_only": false, "value": "2026-10-28T12:31:06Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-5MC4-5P5H-X8VJ", "record": "GHSA-5MC4-5P5H-X8VJ", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-29T01:06:59Z", 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