{
  "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-2026-31627",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-31627",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-04-24T14:42:48.342Z",
    "updatedAt": "2026-08-05T12:23:54.379Z",
    "importedAt": "2026-10-24T01:58:02.025Z",
    "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": "i2c: s3c24xx: check the size of the SMBUS message before using it",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: s3c24xx: check the size of the SMBUS message before using it\n\nThe first byte of an i2c SMBUS message is the size, and it should be\nverified to ensure that it is in the range of 0..I2C_SMBUS_BLOCK_MAX\nbefore processing it.\n\nThis is the same logic that was added in commit a6e04f05ce0b (\"i2c:\ntegra: check msg length in SMBUS block read\") to the i2c tegra driver.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "85747311ecb6167c989093c64a13807366fdd3a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fd1650da24ed54c716aa9b69e9bbd8a662e492da"
            },
            {
              "version": "85747311ecb6167c989093c64a13807366fdd3a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8f756a5964396da0fc9e0db33253a5b85dbbcbb6"
            },
            {
              "version": "85747311ecb6167c989093c64a13807366fdd3a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2d262da4bca6fab96e2e709feb95b31b0a9a03a7"
            },
            {
              "version": "85747311ecb6167c989093c64a13807366fdd3a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fa00738ab30b07db1a43b9c85fc56b8cc3b7d197"
            },
            {
              "version": "85747311ecb6167c989093c64a13807366fdd3a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d87d5620125a03b1eadbd5df39748215d3db7ddb"
            },
            {
              "version": "85747311ecb6167c989093c64a13807366fdd3a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "377fae22a137b6b89f3f32399a58c52cf2325416"
            },
            {
              "version": "85747311ecb6167c989093c64a13807366fdd3a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "71b3c316b22c555d2769126a92b1244b15a9750d"
            },
            {
              "version": "85747311ecb6167c989093c64a13807366fdd3a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aaaaec39ddbcd06770dca7f1adebc3b1242ebe7b"
            },
            {
              "version": "85747311ecb6167c989093c64a13807366fdd3a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c0128c7157d639a931353ea344fb44aad6d6e17a"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.10"
            },
            {
              "version": "5.10.258",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.136",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.83",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.24",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0.1",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}