{"metadata": {"vulnerability": "CVE-2026-99106", "count": 34, "kinds": {"milestone": 10, "sighting": 1, "kev": 0, "other": 23}, "linked_omitted": 0}, "data": [{"timestamp": "2026-09-25T10:25:14.391Z", "date_only": false, "value": "2026-09-25T10:25:14.391Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99106", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-28T10:34:25.279Z", "date_only": false, "value": "2026-10-28T10:34:25.279Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99106", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-28T10:47:55.608Z", "date_only": false, "value": "2026-10-28T10:47:55.608907Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117518137760332451", "record": "CVE-2026-99106", "field": "creation_timestamp", "uuid": "a11efee3-6907-459d-96d6-606d088981eb", "content": "CVE-2026-99106 drm/amdgpu: free the userptr ranges when a CS fails after parser_bos In the Linux kernel, the following vulnerability has been resolved:\ndrm/amdgpu: free the userptr ranges when a CS fails after parser_bos\namdgpu_cs_parser_bos() allocates an HMM range for every userptr entry ofthe BO list and looks up the user pages. Those ranges are only freed whenamdgpu_cs_parser_bos() itself fails or when amdgpu_cs_submit() checksthem under the notifier lock. If amdgpu_cs_patch_jobs(),amdgpu_cs_vm_handling(), amdgpu_cs_sync_rings() or the early part ofamdgpu_cs_submit() fails, nothing frees them: neitheramdgpu_cs_parser_fini() nor amdgpu_bo_list_free() touch e->range.\nEach such CS then leaks the range, its hmm_pfns array (8 bytes per pageof the userptr BO) and the BO reference the range holds. An IB on a ringthat patches the CS in place (e.g. VCN) with an unmapped va_start failsin amdgpu_cs_patch_ibs() and takes this path.\nFree the ranges on those error paths. Ranges amdgpu_cs_submit() alreadydropped are NULL, so freeing them again is a no-op.\n(cherry picked from commit c52a9542ed7cfd527feb938bd0accada2ac8d267)\nhttps://www.cve.org/CVERecord?id=CVE-2026-99106https://git.kernel.org/stable/c/6ac46ae5ac561d4fc7d4246ad83d71bed0d9af9ahttps://git.kernel.org/stable/c/2d9d24385201f476a2f754495b71bbac5ba6ea7bhttps://git.kernel.org/stable/c/1b4da805a0ba354a549ce07459c871c17dd94fe0#kernel #Linux#CVE_2026_99106#bot", "url": "https://infosec.exchange/users/cve/statuses/117518137760332451"}, {"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-2026-99106", "record": "UBUNTU-CVE-2026-99106", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T11:17:29Z", "date_only": false, "value": "2026-10-28T11:17:29Z", "kind": "other", "label": "Nvd published at", 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