{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "265dfe8ebbabae7959060bd1c3f75c2473b697ed"
            },
            {
              "fixed": "2c2c14b7dfccad8c5a28802849e40c21252e4c28"
            },
            {
              "fixed": "262152ec37101f9dc524743ccdbd6c7641d14573"
            },
            {
              "fixed": "b64b4f499801b12d0e2785447e4df6c164c608a9"
            },
            {
              "fixed": "13e550fbfccdb311e76ec96892dfe35f0dba0657"
            },
            {
              "fixed": "a95d38c5701431bfc826e7b18acc0785919d5c88"
            },
            {
              "fixed": "1e111c4b3a726df1254670a5cc4868cedb946d37"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "d56459d361a9a99bead8b594635353053271356c"
            },
            {
              "last_affected": "a3e5a9208466b63f27a2509a691023b446ea5105"
            },
            {
              "last_affected": "4e8e6427319de323f613caa8fd37120df83138d0"
            },
            {
              "last_affected": "eadb60bcc2005247d97dcb3becee57aba4024ff4"
            },
            {
              "last_affected": "350d048cc506368a316f0bc4082426b24a2a9fc0"
            },
            {
              "last_affected": "60df9f55562a57173a11b6c7011eee40dfa48157"
            },
            {
              "last_affected": "e95f62013a1159eeea752bb52df0683ee77f70ca"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "4.4.288"
            },
            {
              "fixed": "4.5"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "4.9.286"
            },
            {
              "fixed": "4.10"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "4.14.250"
            },
            {
              "fixed": "4.15"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "4.19.210"
            },
            {
              "fixed": "4.20"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "5.4.152"
            },
            {
              "fixed": "5.5"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "5.10.72"
            },
            {
              "fixed": "5.11"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "5.14.11"
            },
            {
              "fixed": "5.15"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.15.0"
            },
            {
              "fixed": "6.1.175"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.140"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.86"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.27"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45997.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: sd: fix missing put_disk() when device_add(\u0026disk_dev) fails\n\nIf device_add(\u0026sdkp-\u003edisk_dev) fails, put_device() runs\nscsi_disk_release(), which frees the scsi_disk but leaves the gendisk\nreferenced. The device_add_disk() error path in sd_probe() calls\nput_disk(gd); call put_disk(gd) here to mirror that cleanup.",
  "id": "CVE-2026-45997",
  "modified": "2026-07-15T01:49:01.081575430Z",
  "published": "2026-05-27T12:55:51.154Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/13e550fbfccdb311e76ec96892dfe35f0dba0657"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1e111c4b3a726df1254670a5cc4868cedb946d37"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/262152ec37101f9dc524743ccdbd6c7641d14573"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2c2c14b7dfccad8c5a28802849e40c21252e4c28"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a95d38c5701431bfc826e7b18acc0785919d5c88"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b64b4f499801b12d0e2785447e4df6c164c608a9"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45997.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45997"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "scsi: sd: fix missing put_disk() when device_add(\u0026disk_dev) fails"
}