{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-89575",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-89575",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-11T19:44:43.139Z",
    "updatedAt": "2026-10-19T08:49:08.414Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "dm raid1: reserve space for NUL-terminator in build_constructor_string()",
      "summary": "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().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f5db4af466e2dca0fe822019812d586ca910b00c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "35ba81c93fe7392c973af9881640180490e76f34"
            },
            {
              "version": "f5db4af466e2dca0fe822019812d586ca910b00c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1fcc9f9f35653c5ee1a8b144ec96ff3fc48532f7"
            },
            {
              "version": "f5db4af466e2dca0fe822019812d586ca910b00c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7b035983b895db3ae01d9855963d42541db42125"
            },
            {
              "version": "f5db4af466e2dca0fe822019812d586ca910b00c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "01a0276706c7b6fb758a8e2ff9cf221a3dfcae97"
            },
            {
              "version": "f5db4af466e2dca0fe822019812d586ca910b00c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0a3657ebd6b517b60cdc5123894047616974e25b"
            },
            {
              "version": "f5db4af466e2dca0fe822019812d586ca910b00c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "644140527ae494cedf3b5c0ecd16287deaea7a66"
            },
            {
              "version": "f5db4af466e2dca0fe822019812d586ca910b00c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f79b53ca3a68a46c6fc3b30b148d1dfb1b33ea8b"
            },
            {
              "version": "f5db4af466e2dca0fe822019812d586ca910b00c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "73c37fe54cd056d07461b142ab0b8b81e1ef6ad8"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.31",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.31"
            },
            {
              "version": "5.10.270",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.221",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.188",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.157",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.109",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.50",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}