{"metadata": {"vulnerability": "CVE-2026-99097", "count": 14, "kinds": {"milestone": 6, "sighting": 1, "kev": 0, "other": 7}}, "data": [{"timestamp": "2026-09-25T10:25:14.390Z", "date_only": false, "value": "2026-09-25T10:25:14.390Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99097", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-26T14:52:03.824Z", "date_only": false, "value": "2026-10-26T14:52:03.824Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99097", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-26T14:52:03.824Z", "date_only": false, "value": "2026-10-26T14:52:03.824Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-99097", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-26T14:52:03.824Z", "date_only": false, "value": "2026-10-26T14:52:03.824Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2026-99097", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-26T15:16:00Z", "date_only": false, "value": "2026-10-26T15:16:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-99097", "record": "UBUNTU-CVE-2026-99097", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-26T15:16:48Z", "date_only": false, "value": "2026-10-26T15:16:48Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-6FPW-5CHX-RGH9", "record": "GHSA-6FPW-5CHX-RGH9", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-26T15:16:48.750Z", "date_only": false, "value": "2026-10-26T15:16:48.750", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99097", "record": "FKIE_CVE-2026-99097", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-26T15:16:48.750Z", "date_only": false, "value": "2026-10-26T15:16:48.750", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99097", "record": "FKIE_CVE-2026-99097", "field": "lastModified"}, {"timestamp": "2026-10-26T15:25:44.368Z", "date_only": false, "value": "2026-10-26T15:25:44.368640Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117507905546330252", "record": "CVE-2026-99097", "field": "creation_timestamp", "uuid": "51063119-6688-42f3-934e-ad747b6da333", "content": "CVE-2026-99097 tee: shm: reject zero-sized allocations in tee_dyn_shm_alloc_helper() In the Linux kernel, the following vulnerability has been resolved:\ntee: shm: reject zero-sized allocations in tee_dyn_shm_alloc_helper()\ntee_dyn_shm_alloc_helper() derives nr_pages from a caller-supplied sizeand passes it to alloc_pages_exact() without checking it. For size == 0nr_pages is 0, and alloc_pages_exact(0) calls get_order(0), which isdocumented as undefined and returns BITS_PER_LONG - PAGE_SHIFT. The pageallocator then trips its order > MAX_PAGE_ORDER warning and fails theallocation; on a panic_on_warn kernel that ends the boot.\nThis can be triggered by TEE_IOC_SHM_ALLOC with structtee_ioctl_shm_alloc_data where size is 0.\nReject a zero page count, as register_shm_helper() already does for theregister path.\nhttps://www.cve.org/CVERecord?id=CVE-2026-99097https://git.kernel.org/stable/c/e5dc7af9c3a5373ee7a84959126e7dfa9e4ad50dhttps://git.kernel.org/stable/c/65cb86860a80ffc6af897d53f5bd4b1733bca0echttps://git.kernel.org/stable/c/c2a97703359e25ec7ef8b2b0ef32fb3982add90ahttps://git.kernel.org/stable/c/b7f925fd5226deb953c8dcdc9677d3fcc2717c00#kernel #Linux#CVE_2026_99097#bot", "url": "https://infosec.exchange/users/cve/statuses/117507905546330252"}, {"timestamp": "2026-10-26T15:34:50Z", "date_only": false, "value": "2026-10-26T15:34:50Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-6FPW-5CHX-RGH9", "record": "GHSA-6FPW-5CHX-RGH9", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-26T15:34:50Z", "date_only": false, "value": "2026-10-26T15:34:50Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-6FPW-5CHX-RGH9", "record": "GHSA-6FPW-5CHX-RGH9", "field": "modified"}, {"timestamp": "2026-10-29T06:07:36.586Z", "date_only": false, "value": "2026-10-29T06:07:36.58681Z", "kind": "milestone", "label": "Published", "source": "osv_bellsoft \u00b7 BELL-CVE-2026-99097", "record": "BELL-CVE-2026-99097", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-29T06:34:53.767Z", "date_only": false, "value": "2026-10-29T06:34:53.767677Z", "kind": "other", "label": "Updated", "source": "osv_bellsoft \u00b7 BELL-CVE-2026-99097", "record": "BELL-CVE-2026-99097", "field": "modified"}, {"timestamp": "2026-10-30T06:30:29Z", "date_only": false, "value": "2026-10-30T06:30:29Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-99097", "record": "UBUNTU-CVE-2026-99097", "field": "modified"}], "metrics": {"as_of": "2026-11-01T11:01:17.845Z", "anchors": {"origin": {"timestamp": "2026-10-26T14:52:03.824Z", "date_only": false, "value": "2026-10-26T14:52:03.824Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99097", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-10-26T14:52:03.824Z", "date_only": false, "value": "2026-10-26T14:52:03.824Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99097", "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": 504554.021638, "hours": 140.15389489944442, "days": 5.839745620810185, "min_seconds": 504554.021638, "max_seconds": 504554.021638, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-26T14:52:03.824Z", "date_only": false, "value": "2026-10-26T14:52:03.824Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99097", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-01T11:01:17.845Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}