{"metadata": {"vulnerability": "CVE-2026-98997", "count": 18, "kinds": {"milestone": 7, "sighting": 1, "kev": 0, "other": 10}}, "data": [{"timestamp": "2026-09-25T10:25:14.384Z", "date_only": false, "value": "2026-09-25T10:25:14.384Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-98997", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-23T12:20:16.267Z", "date_only": false, "value": "2026-10-23T12:20:16.267Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98997", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-23T12:20:16.267Z", "date_only": false, "value": "2026-10-23T12:20:16.267Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-98997", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-23T12:20:16.267Z", "date_only": false, "value": "2026-10-23T12:20:16.267Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2026-98997", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-23T13:17:00Z", "date_only": false, "value": "2026-10-23T13:17:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-98997", "record": "UBUNTU-CVE-2026-98997", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T13:17:21Z", "date_only": false, "value": "2026-10-23T13:17:21Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-9MXH-X95W-JRRC", "record": "GHSA-9MXH-X95W-JRRC", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-23T13:17:21.920Z", "date_only": false, "value": "2026-10-23T13:17:21.920", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-98997", "record": "FKIE_CVE-2026-98997", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T13:17:21.920Z", "date_only": false, "value": "2026-10-23T13:17:21.920", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-98997", "record": "FKIE_CVE-2026-98997", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-10-23T13:38:08.092Z", "date_only": false, "value": "2026-10-23T13:38:08.092871Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117490495495122633", "record": "CVE-2026-98997", "field": "creation_timestamp", "uuid": "f2040d7c-90f8-46db-bf80-86ec66bfa80c", "content": "CVE-2026-98997 drm/amdgpu/userq: only accept doorbell BOs as queue doorbell In the Linux kernel, the following vulnerability has been resolved:\ndrm/amdgpu/userq: only accept doorbell BOs as queue doorbell\namdgpu_userq_get_doorbell_index() pins any BO passed as doorbell_handleinto the doorbell domain. For a regular BO, TTM moves it withttm_bo_move_null() and its contents are lost. Since an importer on thesame device gets the exporter's GEM object, a client can do this to abuffer another client shared with it.\nReject BOs that were not created in the doorbell domain.\nv2: drop the error message, use a local abo variable (Christian)\n(cherry picked from commit f7497bbc19db4821c62b9d97b31c9086feb2d917)\nhttps://www.cve.org/CVERecord?id=CVE-2026-98997https://git.kernel.org/stable/c/112dbe2b10d6d088a6c599980dd960dcbfa55ff0https://git.kernel.org/stable/c/8640b3f961d743d6dc0458c2b53a3af434690cc1https://git.kernel.org/stable/c/7f7c88dbf4d543f6703e53bdeed380e886733167#kernel #Linux#CVE_2026_98997#bot", "url": "https://infosec.exchange/users/cve/statuses/117490495495122633"}, {"timestamp": "2026-10-23T15:31:34Z", "date_only": false, "value": "2026-10-23T15:31:34Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-9MXH-X95W-JRRC", "record": "GHSA-9MXH-X95W-JRRC", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", 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