{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d6cc51cd1a4aed1d9e2dd66d643d729acb4be560"
            },
            {
              "fixed": "06b2e894e640f6a3dbeb536a2d26d72426b26a46"
            },
            {
              "fixed": "1d991f749a8255ee2ecc6307e2f27354ab631827"
            },
            {
              "fixed": "e8656465d08ed832e120c9cca4a6d0c8ccb45698"
            },
            {
              "fixed": "b61a4ae2ec6a0d363615d01106e0a2d284133a38"
            },
            {
              "fixed": "04df2985159e381c88a923fae1bec2f8d0272412"
            },
            {
              "fixed": "0a87af3b1e3aa2e09d160848daf0c39e765b73de"
            },
            {
              "fixed": "138ec65b2c761f065b19d115aed2b8246fc272f5"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.17.0"
            },
            {
              "fixed": "5.10.271"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.222"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.189"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.158"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.111"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.53"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98896.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nthunderbolt: Keep the domain reference while processing hotplug\n\nWe process hotplug events in a workqueue that may run after the domain\nhas been removed by tb_domain_remove(). For example if user unloads the\ndriver while at the same time plugging  a device router we may have\nscheduled tb_handle_hotplug() to run. Avoid possible UAF in this case by\ntaking the domain reference before scheduling the hotplug handler in\ntb_queue_hotplug().",
  "id": "CVE-2026-98896",
  "modified": "2026-10-28T02:31:08.382806967Z",
  "published": "2026-10-23T11:37:58.225Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/04df2985159e381c88a923fae1bec2f8d0272412"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/06b2e894e640f6a3dbeb536a2d26d72426b26a46"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0a87af3b1e3aa2e09d160848daf0c39e765b73de"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/138ec65b2c761f065b19d115aed2b8246fc272f5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1d991f749a8255ee2ecc6307e2f27354ab631827"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b61a4ae2ec6a0d363615d01106e0a2d284133a38"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e8656465d08ed832e120c9cca4a6d0c8ccb45698"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98896.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98896"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.2",
  "summary": "thunderbolt: Keep the domain reference while processing hotplug"
}