{"metadata": {"vulnerability": "CVE-2026-99160", "count": 14, "kinds": {"milestone": 6, "sighting": 1, "kev": 0, "other": 7}}, "data": [{"timestamp": "2026-09-25T10:25:14.397Z", "date_only": false, "value": "2026-09-25T10:25:14.397Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99160", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-28T00:00:00Z", "date_only": false, "value": "2026-10-28T00:00:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-99160", "record": "UBUNTU-CVE-2026-99160", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T10:35:13.341Z", "date_only": false, "value": "2026-10-28T10:35:13.341Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99160", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-28T11:17:36Z", "date_only": false, "value": "2026-10-28T11:17:36Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-PW95-H85M-GVHP", "record": "GHSA-PW95-H85M-GVHP", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-28T11:17:36.277Z", "date_only": false, "value": "2026-10-28T11:17:36.277", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99160", "record": "FKIE_CVE-2026-99160", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T11:24:16.492Z", "date_only": false, "value": "2026-10-28T11:24:16.492120Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117518280686064920", "record": "CVE-2026-99160", "field": "creation_timestamp", "uuid": "786dfc1f-c123-4211-b34e-ce1577f3be3b", "content": "CVE-2026-99160 ring-buffer: Do not show buffer_meta for CPUs without a buffer In the Linux kernel, the following vulnerability has been resolved:\nring-buffer: Do not show buffer_meta for CPUs without a buffer\nThe per_cpu/cpuN/buffer_meta files are created for every possible CPU,but buffer->buffers[cpu] is only allocated once that CPU comes online.Reading the file of a CPU that never came online dereferences a NULLcpu_buffer in rbm_start().\nFail the open with -ENODEV when the CPU has no buffer, as the otherper CPU ring buffer interfaces do.\nhttps://www.cve.org/CVERecord?id=CVE-2026-99160https://git.kernel.org/stable/c/8512d0312cc0ea83ca4511b164c29a138bbb0c21https://git.kernel.org/stable/c/ae670c1a24fb5ffb167f26358cf47a5f0abbd670https://git.kernel.org/stable/c/3f23cae09a4677a3f7c163a68388512cb231ff22#kernel #Linux#CVE_2026_99160#bot", "url": "https://infosec.exchange/users/cve/statuses/117518280686064920"}, {"timestamp": "2026-10-28T12:31:06Z", "date_only": false, "value": "2026-10-28T12:31:06Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-PW95-H85M-GVHP", "record": "GHSA-PW95-H85M-GVHP", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-30T06:08:47.269Z", "date_only": false, "value": "2026-10-30T06:08:47.269282Z", "kind": "milestone", "label": "Published", "source": "osv_bellsoft \u00b7 BELL-CVE-2026-99160", "record": "BELL-CVE-2026-99160", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-30T06:30:40Z", "date_only": false, "value": "2026-10-30T06:30:40Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-99160", "record": "UBUNTU-CVE-2026-99160", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-30T12:42:26.948Z", "date_only": false, "value": "2026-10-30T12:42:26.948Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-99160", 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