{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "9d90ab45d3d393532b7fa62d6a6b7ebbde9cf5fc"
            },
            {
              "fixed": "68edf359b0b45cad2654510c1ca257079b241aa5"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "b3dc5c735a754142831f705068fcfa77551724ff"
            },
            {
              "fixed": "b38ca9ce8c7d9b8151bb9e4770404c5e39600a48"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "d90acdf49e18029cfe4194475c45ef143657737a"
            },
            {
              "fixed": "f54b96e8aadbfc7f2a1b26df349ef9b062c47d2e"
            },
            {
              "fixed": "8f7683ce37a53eeabd721941517341d2eef2cf3c"
            },
            {
              "fixed": "15da704b732332cc1e8f121f624e5e6c05124c5d"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "8ad454d3050a40fd616d481e48d1aebb27d9951e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.6.96"
            },
            {
              "fixed": "6.6.157"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.12.36"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.15.5"
            },
            {
              "fixed": "6.16"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.6.157"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.16.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92484.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncxl/region: Fix use-after-free in find_pos_and_ways() error path\n\nThe error path releases its reference to a switch decoder before\nlogging an error that includes the decoder name. If the released\nreference is the last one, the decoder can be freed before the error\nmessage accesses its name.\n\nDrop the reference after the error is reported.",
  "id": "CVE-2026-92484",
  "modified": "2026-09-19T03:30:25.998117845Z",
  "published": "2026-09-17T16:10:00.333Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/15da704b732332cc1e8f121f624e5e6c05124c5d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/68edf359b0b45cad2654510c1ca257079b241aa5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8f7683ce37a53eeabd721941517341d2eef2cf3c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b38ca9ce8c7d9b8151bb9e4770404c5e39600a48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f54b96e8aadbfc7f2a1b26df349ef9b062c47d2e"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92484.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-92484"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "cxl/region: Fix use-after-free in find_pos_and_ways() error path"
}