{
  "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-2026-23257",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-23257",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-03-18T17:41:04.078Z",
    "updatedAt": "2026-05-11T22:03:21.725Z",
    "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": "net: liquidio: Fix off-by-one error in PF setup_nic_devices() cleanup",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: liquidio: Fix off-by-one error in PF setup_nic_devices() cleanup\n\nIn setup_nic_devices(), the initialization loop jumps to the label\nsetup_nic_dev_free on failure. The current cleanup loop while(i--)\nskip the failing index i, causing a memory leak.\n\nFix this by changing the loop to iterate from the current index i\ndown to 0.\n\nAlso, decrement i in the devlink_alloc failure path to point to the\nlast successfully allocated index.\n\nCompile tested only. Issue found using code review.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "af38d9a5cb49fe9d0d282b44f17fdc1f3270d99d"
            },
            {
              "version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d86c58eb005eb99da402452f3db7a6e0eae32815"
            },
            {
              "version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f1216b80c9040a904d2ad7c8cd24ca0ff1f36932"
            },
            {
              "version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a0d2389c8cdc1f05de5eb8663bffe9ed05dca769"
            },
            {
              "version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f86bd16280a0f88b538394e0565c56ce4756da99"
            },
            {
              "version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "293eaad0d6d6b2a37a458c7deb7be345349cd963"
            },
            {
              "version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8558aef4e8a1a83049ab906d21d391093cfa7e7f"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.2",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.2"
            },
            {
              "version": "5.10.250",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.200",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.163",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.124",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.70",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}