{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "00d0b372374f2528394aabf7b1f53f8dafe294de"
            },
            {
              "fixed": "f7fca3db635022429382cf26e5b08b33558e375d"
            },
            {
              "fixed": "291dcd37c8c8f8f8e1bccc92228f44bf371762a8"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.1.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74369.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nliveupdate: fix u-a-f in luo_file_unpreserve_files() and luo_file_finish()\n\nIn luo_file_unpreserve_files() and luo_file_finish(), reorder\nmodule_put() and xa_erase() to ensure the file handler module remains\npinned while its operations are being accessed.\n\nSpecifically, luo_get_id() dereferences fh-\u003eops-\u003eget_id, so the module\nreference must be held until after xa_erase() (which calls luo_get_id)\ncompletes.\n\nFor luo_file_finish(), this requires moving the module_put() call out of\nthe luo_file_finish_one() helper and into the main loop of\nluo_file_finish() itself.",
  "id": "CVE-2026-74369",
  "modified": "2026-08-18T03:30:56.096131853Z",
  "published": "2026-08-15T05:58:50.280Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/291dcd37c8c8f8f8e1bccc92228f44bf371762a8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7fca3db635022429382cf26e5b08b33558e375d"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74369.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-74369"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "liveupdate: fix u-a-f in luo_file_unpreserve_files() and luo_file_finish()"
}