{"metadata": {"vulnerability": "CVE-2026-99011", "count": 18, "kinds": {"milestone": 7, "sighting": 1, "kev": 0, "other": 10}}, "data": [{"timestamp": "2026-09-25T10:25:14.385Z", "date_only": false, "value": "2026-09-25T10:25:14.385Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99011", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-23T12:20:36.460Z", "date_only": false, "value": "2026-10-23T12:20:36.460Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99011", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"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-2026-99011", "record": "UBUNTU-CVE-2026-99011", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T13:17:23Z", "date_only": false, "value": "2026-10-23T13:17:23Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-JP44-3RRH-3MWW", "record": "GHSA-JP44-3RRH-3MWW", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-23T13:17:23.740Z", "date_only": false, "value": "2026-10-23T13:17:23.740", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99011", "record": "FKIE_CVE-2026-99011", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T13:47:33.018Z", "date_only": false, "value": "2026-10-23T13:47:33.018502Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117490532512783843", "record": "CVE-2026-99011", "field": "creation_timestamp", "uuid": "52328270-6e54-40c2-b636-6b1d5099557b", "content": "CVE-2026-99011 Bluetooth: SCO: serialise sco_conn lifetime against sco_recv_scodata() In the Linux kernel, the following vulnerability has been resolved:\nBluetooth: SCO: serialise sco_conn lifetime against sco_recv_scodata()\nsco_recv_scodata() upgrades the weak hcon->sco_data back-pointer to astrong reference under hdev->lock:\n    hci_dev_lock(hdev);    hcon = hci_conn_hash_lookup_handle(hdev, handle);    ...    conn = sco_conn_hold_unless_zero(hcon->sco_data);    hci_dev_unlock(hdev);\nbut the pointer is cleared from the other side without that lock. Whenthe last sco_conn reference is dropped, sco_conn_free() ran\n    conn->hcon->sco_data = NULL;\nwith no hdev->lock held, so the RX path could read hcon->sco_data andcall kref_get_unless_zero() on an sco_conn that was concurrently freed:\n    BUG: KASAN: slab-use-after-free in sco_conn_hold_unless_zero+0xbe/0x160    Write of size 4 by task kworker/u17:0    Workqueue: hci0 hci_rx_work    Call Trace:     sco_conn_hold_unless_zero+0xbe/0x160     sco_recv_scodata+0x13f/0x490     hci_rx_work+0x3af/0x730\nkref_get_unless_zero() only guards against a zero refcount, not againstthe backing memory already being freed.\nGive hcon->sco_data an actual reference on the sco_conn it points to, sothe object cannot be freed while the pointer is still installed, and onlyclear and drop it from sco_conn_del(), which runs under hdev->lock (itscallers, sco_connect_cfm() and sco_disconn_cfm(), hold it). The reader insco_recv_scodata() also takes hdev->lock, so the store and the read arenow serialised: the RX path either observes NULL or a reference that isguaranteed to stay valid until it drops its own.\nsco_conn_add() no longer hands its kref_init() reference to the caller asthe connection's only reference; that initial reference is the one ownedby hcon->sco_data, and callers get their own via sco_conn_hold().\nBecause the sco_conn can now outlive the socket (the association keeps italive until the link goes down), the hci_conn can no longer be droppedfrom sco_conn_free() without regressing socket close: closing a connectedSCO socket must still tear the link down. Move hci_conn ownership to thesocket instead: __sco_chan_add() takes an hci_conn reference and it isreleased from sco_chan_del() and sco_sock_destruct(), exactly once. Thesco_conn no longer owns an hci_conn reference, so sco_conn_add() stopsconsuming one and sco_connect() drops the hci_connect_sco() reference onevery path; sco_connect_cfm() no longer needs its hci_conn_hold() dance.\nhttps://www.cve.org/CVERecord?id=CVE-2026-99011https://git.kernel.org/stable/c/b108ea7ebba147465f4158d8133f0e8f013762edhttps://git.kernel.org/stable/c/8a98d58f6cfe70d51138cd9ce894e72671d95f8ahttps://git.kernel.org/stable/c/816fb1590a4c8cf8d05cd076057616be02e276f0#kernel #Linux#CVE_2026_99011#bot", "url": "https://infosec.exchange/users/cve/statuses/117490532512783843"}, {"timestamp": "2026-10-23T15:31:34Z", "date_only": false, "value": "2026-10-23T15:31:34Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-JP44-3RRH-3MWW", "record": "GHSA-JP44-3RRH-3MWW", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-24T14:09:59.382Z", "date_only": false, "value": "2026-10-24T14:09:59.382Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-99011", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-24T14:09:59.382Z", "date_only": false, "value": "2026-10-24T14:09:59.382Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2026-99011", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-24T14:16:52.047Z", "date_only": false, "value": "2026-10-24T14:16:52.047", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99011", "record": "FKIE_CVE-2026-99011", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-10-24T15:32:49Z", "date_only": false, "value": "2026-10-24T15:32:49Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-JP44-3RRH-3MWW", "record": "GHSA-JP44-3RRH-3MWW", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-25T01:04:20Z", "date_only": false, "value": 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