{
  "cveId": "CVE-2026-74367",
  "url": "https://patchblox.com/security/cve/CVE-2026-74367",
  "summary": "CVE-2026-74367 is fixed in linux on 1 platform by DEBIAN-CVE-2026-74367 (version 7.1.5-1), released August 15, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  wifi: ath12k: fix inconsistent arvif state in vd...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  wifi: ath12k: fix inconsistent arvif state in vdev_create error paths  ath12k_mac_vdev_create() has three error path issues that leave arvif in an inconsistent state:  1. When ath12k_wmi_vdev_create() fails, the function returns directly    without clearing arvif-\u003Ear, which was already set before the WMI    call. Subsequent code checking arvif-\u003Ear to determine vdev readiness    will see a non-NULL value despite no vdev existing in firmware.  2. When ath12k_wmi_send_peer_delete_cmd() fails in err_peer_del, the    code jumped to err: skipping the DP peer cleanup and vdev rollback,    leaving num_created_vdevs, vdev maps and arvif list membership live.  3. When ath12k_wait_for_peer_delete_done() fails, the code jumped to    err_vdev_del: skipping the DP peer cleanup.  Fix by changing the ath12k_wmi_vdev_create() failure to goto err instead of returning directly, routing both err_peer_del failure paths through err_dp_peer_del: for proper DP peer and vdev rollback, and consolidating the arvif state cleanup at err:.  Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00302-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.115823.3",
  "published": "2026-08-15T06:22:38Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00173,
  "epssPercentile": 0.06801,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.5-1",
      "fix": "DEBIAN-CVE-2026-74367",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-74367",
      "released": "2026-08-15T22:38:55Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}