{
  "id": "CVE-2026-98194",
  "url": "https://spydr.io/cve/CVE-2026-98194",
  "published": "2026-10-06T09:18:04.800Z",
  "modified": "2026-10-06T09:18:04.800Z",
  "score": null,
  "severity": null,
  "cvss_version": null,
  "vector": null,
  "score_source": null,
  "epss": 0.00184,
  "epss_percentile": 0.07301,
  "exploited": false,
  "kev": null,
  "ssvc_exploitation": null,
  "vendors": [
    "Linux"
  ],
  "products": [
    "Linux"
  ],
  "cwes": [],
  "description": "In the Linux kernel, the following vulnerability has been resolved: wifi: libertas_tf: fix UAF in lbtf_free_adapter() lbtf_free_adapter() calls lbtf_free_cmd_buffer() to free the command buffers before calling timer_delete_sync() to wait for the command timer callback. If the timer callback (command_timer_fn) is already running when lbtf_free_cmd_buffer() frees the command array, the callback dereferences priv->cur_cmd->cmdbuf which points to freed memory. Swap the order so that timer_delete_sync() runs first, ensuring any in-flight callback has completed before the command buffers are freed.",
  "status": "Received",
  "score_type": null,
  "scores": {
    "cvss_v40": null,
    "cvss_v31": null,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/04c837d413dc11a91e0275b08b9e35a6c111175e",
      "tags": []
    },
    {
      "url": "https://git.kernel.org/stable/c/2b99bfc5a127ce8cd6a887d82815fc2e712f365b",
      "tags": []
    },
    {
      "url": "https://git.kernel.org/stable/c/3fb3663260ec396f86b733aab9f81fac6669d2fa",
      "tags": []
    },
    {
      "url": "https://git.kernel.org/stable/c/41b1a4d545ec348b7d5324b6d4f4c6a3e0326d46",
      "tags": []
    },
    {
      "url": "https://git.kernel.org/stable/c/b4745d6063758c681d33affca9733bbd356b6ea1",
      "tags": []
    },
    {
      "url": "https://git.kernel.org/stable/c/bbb9a0ab96d44a64529aafc7a16de460a1712f6a",
      "tags": []
    },
    {
      "url": "https://git.kernel.org/stable/c/e82536aad653e27c8ca7a8e0f6f816bc3f853ec3",
      "tags": []
    },
    {
      "url": "https://git.kernel.org/stable/c/f6c3fa0d17ca0c9e6033bb45f52e33b27a9a40e6",
      "tags": []
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98194",
  "covered_in": [],
  "attribution": [
    {
      "source": "NVD",
      "url": "https://nvd.nist.gov",
      "notice": "This product uses data from the NVD API but is not endorsed or certified by the NVD."
    },
    {
      "source": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "notice": "Known exploited vulnerabilities from the CISA KEV catalog."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss",
      "notice": "Exploit prediction scores from FIRST EPSS."
    }
  ]
}