{"metadata": {"vulnerability": "CVE-2026-99192", "count": 20, "kinds": {"milestone": 7, "sighting": 1, "kev": 0, "other": 12}}, "data": [{"timestamp": "2026-09-25T10:25:14.400Z", "date_only": false, "value": "2026-09-25T10:25:14.400Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99192", "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-2026-99192", "record": "UBUNTU-CVE-2026-99192", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T10:35:48.686Z", "date_only": false, "value": "2026-10-28T10:35:48.686Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99192", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-28T11:17:40Z", "date_only": false, "value": "2026-10-28T11:17:40Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-GCJX-RWW2-6XMM", "record": "GHSA-GCJX-RWW2-6XMM", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-28T11:17:40.207Z", "date_only": false, "value": "2026-10-28T11:17:40.207", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99192", "record": "FKIE_CVE-2026-99192", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T11:45:48.741Z", "date_only": false, "value": "2026-10-28T11:45:48.741355Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117518365370478826", "record": "CVE-2026-99192", "field": "creation_timestamp", "uuid": "c45f1d58-be86-4413-acdb-8e4a1547d4f4", "content": "CVE-2026-99192 net: bcmgenet: unshare the skb before writing the control block In the Linux kernel, the following vulnerability has been resolved:\nnet: bcmgenet: unshare the skb before writing the control block\nbcmgenet stores first_cb, last_cb and bytes_sent in the skb controlblock and reads them back on completion to free the skb and credit BQL.ether_setup() leaves IFF_TX_SKB_SHARING set, so the stack can resubmita shared skb that is still in the ring. The next transmit overwriteslast_cb, so the earlier slots complete without crediting their bytesand BQL stalls the queue until the watchdog resets it.\nUnshare the skb before writing the control block.\nReproduce with pktgen in clone_skb mode, which hands the driver the sameskb while earlier copies are still in the ring:\n  modprobe pktgen  pg=/proc/net/pktgen  echo \"add_device eth0\" > $pg/kpktgend_0  echo \"dst_mac AA:BB:CC:DD:EE:FF\" > $pg/eth0  echo \"dst 192.0.2.1\" > $pg/eth0  echo \"clone_skb 8\" > $pg/eth0  echo \"count 0\" > $pg/eth0  echo start > $pg/pgctrl &  sleep 5  echo stop > $pg/pgctrl  wait  cat /sys/class/net/eth0/queues/tx-0/byte_queue_limits/inflight\ninflight stays nonzero on the now idle queue. clone_skb 0 leaves it atzero.\nhttps://www.cve.org/CVERecord?id=CVE-2026-99192https://git.kernel.org/stable/c/40c04abcbc34e3afe338f41dae851ecbd72852achttps://git.kernel.org/stable/c/7939ad3b4db9eadf45a64f0524f38337a9494672https://git.kernel.org/stable/c/89771ce4f8f67dcffae561b2ccac95c0f6e3aa01#kernel #Linux#CVE_2026_99192#bot", "url": "https://infosec.exchange/users/cve/statuses/117518365370478826"}, {"timestamp": "2026-10-28T12:31:07Z", "date_only": false, "value": "2026-10-28T12:31:07Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-GCJX-RWW2-6XMM", "record": "GHSA-GCJX-RWW2-6XMM", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-29T01:08:19Z", "date_only": false, "value": "2026-10-29T01:08:19.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-99192", "record": "MSRC_CVE-2026-99192", "field": "document.tracking.revision_history.0.date", 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