{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "f5db4af466e2dca0fe822019812d586ca910b00c"
            },
            {
              "fixed": "35ba81c93fe7392c973af9881640180490e76f34"
            },
            {
              "fixed": "1fcc9f9f35653c5ee1a8b144ec96ff3fc48532f7"
            },
            {
              "fixed": "7b035983b895db3ae01d9855963d42541db42125"
            },
            {
              "fixed": "01a0276706c7b6fb758a8e2ff9cf221a3dfcae97"
            },
            {
              "fixed": "0a3657ebd6b517b60cdc5123894047616974e25b"
            },
            {
              "fixed": "644140527ae494cedf3b5c0ecd16287deaea7a66"
            },
            {
              "fixed": "f79b53ca3a68a46c6fc3b30b148d1dfb1b33ea8b"
            },
            {
              "fixed": "73c37fe54cd056d07461b142ab0b8b81e1ef6ad8"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.31"
            },
            {
              "fixed": "5.10.270"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.221"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.188"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.157"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.109"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.50"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89575.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm raid1: reserve space for NUL-terminator in build_constructor_string()\n\nReserve space for the termination NUL after the maximum 20 decimal\ndigits of a long long value to avoid buffer overflow in sprintf().",
  "id": "CVE-2026-89575",
  "modified": "2026-09-15T03:30:56.580622324Z",
  "published": "2026-09-11T19:44:43.139Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/01a0276706c7b6fb758a8e2ff9cf221a3dfcae97"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0a3657ebd6b517b60cdc5123894047616974e25b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1fcc9f9f35653c5ee1a8b144ec96ff3fc48532f7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/35ba81c93fe7392c973af9881640180490e76f34"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/644140527ae494cedf3b5c0ecd16287deaea7a66"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/73c37fe54cd056d07461b142ab0b8b81e1ef6ad8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7b035983b895db3ae01d9855963d42541db42125"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f79b53ca3a68a46c6fc3b30b148d1dfb1b33ea8b"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89575.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89575"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "dm raid1: reserve space for NUL-terminator in build_constructor_string()"
}