{"metadata": {"vulnerability": "CVE-2026-98949", "count": 18, "kinds": {"milestone": 7, "sighting": 1, "kev": 0, "other": 10}}, "data": [{"timestamp": "2026-09-25T10:25:14.382Z", "date_only": false, "value": "2026-09-25T10:25:14.382Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-98949", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-23T12:19:08.946Z", "date_only": false, "value": "2026-10-23T12:19:08.946Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98949", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-23T12:19:08.946Z", "date_only": false, "value": "2026-10-23T12:19:08.946Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-98949", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-23T12:19:08.946Z", "date_only": false, "value": "2026-10-23T12:19:08.946Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2026-98949", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-23T13:01:48.501Z", "date_only": false, "value": "2026-10-23T13:01:48.501744Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117490352644760071", "record": "CVE-2026-98949", "field": "creation_timestamp", "uuid": "e253b917-eb60-433b-a239-f0750a9353f3", "content": "CVE-2026-98949 drm/imagination: Fix reference and vm_bo handling in remap() In the Linux kernel, the following vulnerability has been resolved:\ndrm/imagination: Fix reference and vm_bo handling in remap()\nWhen a map overlaps part of an existing mapping, pvr_vm_gpuva_remap()splits the mapping into prev/next parts covering what the request didnot take, instead of creating something new. It gets two things wrong.\n- A GEM reference is taken for each part but it's never needed and never  dropped, so it leaks one reference per split (remap-next-in-2m in  tests/imagination/pvr_vm_map.c):\n    CRITICAL: 33558528 bytes of shmem still held after close\n- The parts still belong to the original object being split, but  pvr_vm_gpuva_remap() links them to ctx->gpuvm_bo, the new object's  vm_bo:\n    prev_va --obj--> BO_A          BO_B <--obj-- vm_bo (ctx->gpuvm_bo)            \\___________link___________/  (mismatch: BO_A != BO_B)\n  drm_gpuva_link() catches the mismatch:\n    WARNING: drivers/gpu/drm/drm_gpuvm.c:2108 at drm_gpuva_link+0x2ec/0x310      drm_WARN_ON(obj != vm_bo->obj)    Call trace:     drm_gpuva_link     pvr_vm_gpuva_remap     __drm_gpuvm_sm_map     pvr_vm_map     pvr_ioctl_vm_map\n  Link them to op->remap.unmap->va->vm_bo instead.\nThe locking of the GPUVA lists of the other objects touched by a split isnot addressed here; it is handled by switching the GPUVM to immediatemode.\nhttps://www.cve.org/CVERecord?id=CVE-2026-98949https://git.kernel.org/stable/c/521cf8403a185a9d5790fe324bb43ba7ea85f51chttps://git.kernel.org/stable/c/9caa2eca5cc8372517ff36a83f321d4326abae93https://git.kernel.org/stable/c/784356aa88b82035d70e9faeded49b70cddeb29ehttps://git.kernel.org/stable/c/196d4d10c1b33ae176685ff42a9994a5952b1d0f#kernel #Linux#CVE_2026_98949#bot", "url": "https://infosec.exchange/users/cve/statuses/117490352644760071"}, {"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-2026-98949", "record": "UBUNTU-CVE-2026-98949", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T13:17:16Z", "date_only": false, "value": "2026-10-23T13:17:16Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-5CM7-74MX-P47M", "record": "GHSA-5CM7-74MX-P47M", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-23T13:17:16.037Z", "date_only": false, "value": "2026-10-23T13:17:16.037", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-98949", "record": "FKIE_CVE-2026-98949", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T13:17:16.037Z", "date_only": false, "value": "2026-10-23T13:17:16.037", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-98949", "record": "FKIE_CVE-2026-98949", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-10-23T15:31:32Z", "date_only": false, "value": "2026-10-23T15:31:32Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-5CM7-74MX-P47M", "record": "GHSA-5CM7-74MX-P47M", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T15:31:32Z", "date_only": false, "value": "2026-10-23T15:31:32Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-5CM7-74MX-P47M", "record": "GHSA-5CM7-74MX-P47M", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-24T01:09:21Z", "date_only": false, "value": "2026-10-24T01:09:21.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98949", "record": "MSRC_CVE-2026-98949", "field": "document.tracking.revision_history.0.date", "linked_record": true}, {"timestamp": "2026-10-24T01:09:21Z", "date_only": false, "value": "2026-10-24T01:09:21.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98949", "record": "MSRC_CVE-2026-98949", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-24T01:09:21Z", "date_only": false, "value": "2026-10-24T01:09:21.000Z", "kind": "other", "label": "Updated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98949", "record": "MSRC_CVE-2026-98949", "field": "document.tracking.current_release_date", "linked_record": true}, {"timestamp": "2026-10-24T07:00:42.679Z", "date_only": false, "value": "2026-10-24T07:00:42.679Z", "kind": "other", "label": "Document generated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98949", "record": "MSRC_CVE-2026-98949", "field": "document.tracking.generator.date", "linked_record": true}, {"timestamp": "2026-10-28T06:07:51.614Z", "date_only": false, "value": "2026-10-28T06:07:51.614128Z", "kind": "milestone", "label": "Published", "source": "osv_bellsoft \u00b7 BELL-CVE-2026-98949", "record": "BELL-CVE-2026-98949", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-30T19:03:19Z", "date_only": false, "value": "2026-10-30T19:03:19Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-98949", "record": "UBUNTU-CVE-2026-98949", "field": "modified", "linked_record": true}, {"timestamp": "2026-11-03T06:23:54.104Z", "date_only": false, "value": "2026-11-03T06:23:54.104904Z", "kind": "other", "label": "Updated", "source": "osv_bellsoft \u00b7 BELL-CVE-2026-98949", "record": "BELL-CVE-2026-98949", "field": "modified", "linked_record": true}], "metrics": {"as_of": "2026-11-03T17:19:58.416Z", "anchors": {"origin": {"timestamp": "2026-10-23T12:19:08.946Z", "date_only": false, "value": "2026-10-23T12:19:08.946Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98949", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-10-23T12:19:08.946Z", "date_only": false, "value": "2026-10-23T12:19:08.946Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98949", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "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": 968449.470482, "hours": 269.0137418005556, "days": 11.208905908356481, "min_seconds": 968449.470482, "max_seconds": 968449.470482, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-23T12:19:08.946Z", "date_only": false, "value": "2026-10-23T12:19:08.946Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98949", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-03T17:19:58.416Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}