{
  "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-2026-112158",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-112158",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-19T16:00:06.444Z",
    "updatedAt": "2026-10-19T17:09:43.696Z",
    "importedAt": "2026-10-24T01:57:50.502Z",
    "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": "MikroTik RouterOS ipt_SAME.ko same_check integer overflow",
      "summary": "A weakness has been identified in MikroTik RouterOS up to 6.40.5/6.44/7.20.8. Impacted is the function same_check of the file ipt_SAME.ko. Executing a manipulation can lead to integer overflow. The attack may be launched remotely. Upgrading to version 7.21.5 and 7.23.1 is recommended to address this issue. You should upgrade the affected component.",
      "affected": [
        {
          "vendor": "MikroTik",
          "product": "RouterOS",
          "versions": [
            {
              "version": "6.0",
              "status": "affected"
            },
            {
              "version": "6.1",
              "status": "affected"
            },
            {
              "version": "6.2",
              "status": "affected"
            },
            {
              "version": "6.3",
              "status": "affected"
            },
            {
              "version": "6.4",
              "status": "affected"
            },
            {
              "version": "6.5",
              "status": "affected"
            },
            {
              "version": "6.6",
              "status": "affected"
            },
            {
              "version": "6.7",
              "status": "affected"
            },
            {
              "version": "6.8",
              "status": "affected"
            },
            {
              "version": "6.9",
              "status": "affected"
            },
            {
              "version": "6.10",
              "status": "affected"
            },
            {
              "version": "6.11",
              "status": "affected"
            },
            {
              "version": "6.12",
              "status": "affected"
            },
            {
              "version": "6.13",
              "status": "affected"
            },
            {
              "version": "6.14",
              "status": "affected"
            },
            {
              "version": "6.15",
              "status": "affected"
            },
            {
              "version": "6.16",
              "status": "affected"
            },
            {
              "version": "6.17",
              "status": "affected"
            },
            {
              "version": "6.18",
              "status": "affected"
            },
            {
              "version": "6.19",
              "status": "affected"
            },
            {
              "version": "6.20",
              "status": "affected"
            },
            {
              "version": "6.21",
              "status": "affected"
            },
            {
              "version": "6.22",
              "status": "affected"
            },
            {
              "version": "6.23",
              "status": "affected"
            },
            {
              "version": "6.24",
              "status": "affected"
            },
            {
              "version": "6.25",
              "status": "affected"
            },
            {
              "version": "6.26",
              "status": "affected"
            },
            {
              "version": "6.27",
              "status": "affected"
            },
            {
              "version": "6.28",
              "status": "affected"
            },
            {
              "version": "6.29",
              "status": "affected"
            },
            {
              "version": "6.30",
              "status": "affected"
            },
            {
              "version": "6.31",
              "status": "affected"
            },
            {
              "version": "6.32",
              "status": "affected"
            },
            {
              "version": "6.33",
              "status": "affected"
            },
            {
              "version": "6.34",
              "status": "affected"
            },
            {
              "version": "6.35",
              "status": "affected"
            },
            {
              "version": "6.36",
              "status": "affected"
            },
            {
              "version": "6.37",
              "status": "affected"
            },
            {
              "version": "6.38",
              "status": "affected"
            },
            {
              "version": "6.39",
              "status": "affected"
            },
            {
              "version": "6.40",
              "status": "affected"
            },
            {
              "version": "6.40.0",
              "status": "affected"
            },
            {
              "version": "6.40.1",
              "status": "affected"
            },
            {
              "version": "6.40.2",
              "status": "affected"
            },
            {
              "version": "6.40.3",
              "status": "affected"
            },
            {
              "version": "6.40.4",
              "status": "affected"
            },
            {
              "version": "6.40.5",
              "status": "affected"
            },
            {
              "version": "6.41",
              "status": "affected"
            },
            {
              "version": "6.42",
              "status": "affected"
            },
            {
              "version": "6.43",
              "status": "affected"
            },
            {
              "version": "6.44",
              "status": "affected"
            },
            {
              "version": "7.20.0",
              "status": "affected"
            },
            {
              "version": "7.20.1",
              "status": "affected"
            },
            {
              "version": "7.20.2",
              "status": "affected"
            },
            {
              "version": "7.20.3",
              "status": "affected"
            },
            {
              "version": "7.20.4",
              "status": "affected"
            },
            {
              "version": "7.20.5",
              "status": "affected"
            },
            {
              "version": "7.20.6",
              "status": "affected"
            },
            {
              "version": "7.20.7",
              "status": "affected"
            },
            {
              "version": "7.20.8",
              "status": "affected"
            },
            {
              "version": "7.21.5",
              "status": "unaffected"
            },
            {
              "version": "7.23.1",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  }
}