{"metadata": {"vulnerability": "CVE-2026-99209", "count": 14, "kinds": {"milestone": 6, "sighting": 1, "kev": 0, "other": 7}}, "data": [{"timestamp": "2026-09-25T10:25:14.401Z", "date_only": false, "value": "2026-09-25T10:25:14.401Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99209", "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-2026-99209", "record": "UBUNTU-CVE-2026-99209", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T10:36:03.274Z", "date_only": false, "value": "2026-10-28T10:36:03.274Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99209", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-28T10:36:03.274Z", "date_only": false, "value": "2026-10-28T10:36:03.274Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-99209", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-28T10:36:03.274Z", "date_only": false, "value": "2026-10-28T10:36:03.274Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2026-99209", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-28T11:17:42Z", "date_only": false, "value": "2026-10-28T11:17:42Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-C2VC-WWPC-95XX", "record": "GHSA-C2VC-WWPC-95XX", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-28T11:17:42.290Z", "date_only": false, "value": "2026-10-28T11:17:42.290", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99209", "record": "FKIE_CVE-2026-99209", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T11:17:42.290Z", "date_only": false, "value": "2026-10-28T11:17:42.290", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99209", "record": "FKIE_CVE-2026-99209", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-10-28T11:57:15.324Z", "date_only": false, "value": "2026-10-28T11:57:15.324478Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117518410374432369", "record": "CVE-2026-99209", "field": "creation_timestamp", "uuid": "1aa048d2-ca83-46da-948b-127adde563e2", "content": "CVE-2026-99209 drm/xe: skip eviction of a BO with no resource In the Linux kernel, the following vulnerability has been resolved:\ndrm/xe: skip eviction of a BO with no resource\nxe_evict_flags() switches on tbo->resource->mem_type to choose aneviction placement. An xe BO can reach eviction with no ttm.resource,e.g. an imported dma-buf BO whose resource was freed during teardownwhile its attachment is still live: the exporter then invalidates it viaxe_dma_buf_move_notify() -> xe_bo_evict(), and the switch dereferences aNULL resource and faults.\nA BO with no resource has nothing placed or mapped, so there is nothingto evict. Return an empty placement (num_placement = 0), mirroring thehandling already used for non-xe scatter-gather BOs just above;ttm_bo_validate() then takes the pipeline-gutting path and returns 0.\nWithout the fix the xe_dma_buf@xe_test_dmabuf_move_notify_no_resourcedynamic live selftest will fail with below stack.\nBUG: kernel NULL pointer dereference, address: 0000000000000010RIP: 0010:xe_evict_flags+0xf4/0x140 [xe]Call Trace: <TASK> xe_bo_evict+0x40/0xa0 [xe] ? ttm_bo_pipeline_gutting+0x71/0x180 [ttm] xe_test_dmabuf_move_notify_no_resource+0x182/0x440 [xe] xe_dma_buf_kunit+0x387/0x580 [xe]\nv2: Add Fixes tag and failure info in commit text (Matt Brost)\n(cherry picked from commit dbcfaac6331f1fcb0c2fe3ad3e9adb1e5d43ec0c)\nhttps://www.cve.org/CVERecord?id=CVE-2026-99209https://git.kernel.org/stable/c/6046bb9cb2859e3d9bf939e4d6527f3827e1096fhttps://git.kernel.org/stable/c/b6499d19ade1f1e4a1e6b739abc8c815297c98b8https://git.kernel.org/stable/c/448e76cbdc6652ccd3ba337b7a6e1f028859f2ed#kernel #Linux#CVE_2026_99209#bot", "url": "https://infosec.exchange/users/cve/statuses/117518410374432369"}, {"timestamp": "2026-10-28T12:31:08Z", "date_only": false, "value": "2026-10-28T12:31:08Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-C2VC-WWPC-95XX", "record": "GHSA-C2VC-WWPC-95XX", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T12:31:08Z", "date_only": false, "value": "2026-10-28T12:31:08Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-C2VC-WWPC-95XX", "record": "GHSA-C2VC-WWPC-95XX", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-30T06:06:45.240Z", "date_only": false, "value": "2026-10-30T06:06:45.240787Z", "kind": "milestone", "label": "Published", "source": "osv_bellsoft \u00b7 BELL-CVE-2026-99209", "record": "BELL-CVE-2026-99209", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-30T06:30:49Z", "date_only": false, "value": "2026-10-30T06:30:49Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-99209", "record": "UBUNTU-CVE-2026-99209", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-30T06:35:42.880Z", "date_only": false, "value": "2026-10-30T06:35:42.880697Z", "kind": "other", "label": "Updated", "source": "osv_bellsoft \u00b7 BELL-CVE-2026-99209", "record": "BELL-CVE-2026-99209", "field": "modified", "linked_record": true}], "metrics": {"as_of": "2026-11-04T19:33:01.580Z", "anchors": {"origin": {"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-2026-99209", "record": "UBUNTU-CVE-2026-99209", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"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-2026-99209", "record": "UBUNTU-CVE-2026-99209", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, "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": 675181.580767, "hours": 187.55043910194445, "days": 7.814601629247685, "min_seconds": 588781.580767, "max_seconds": 675181.580767, "approximate": true, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"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-2026-99209", "record": "UBUNTU-CVE-2026-99209", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, "end": {"timestamp": "2026-11-04T19:33:01.580Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}