{
  "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-2026-43168",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-43168",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-06T11:27:44.570Z",
    "updatedAt": "2026-05-11T22:19:06.078Z",
    "importedAt": "2026-10-24T01:58:08.712Z",
    "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": "ocfs2: fix reflink preserve cleanup issue",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: fix reflink preserve cleanup issue\n\ncommit c06c303832ec (\"ocfs2: fix xattr array entry __counted_by error\")\ndoesn't handle all cases and the cleanup job for preserved xattr entries\nstill has bug:\n- the 'last' pointer should be shifted by one unit after cleanup\n  an array entry.\n- current code logic doesn't cleanup the first entry when xh_count is 1.\n\nNote, commit c06c303832ec is also a bug fix for 0fe9b66c65f3.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0fe9b66c65f3ff227da45381afe7612f91e32740",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c44d86ca949cb1e5566ad14510cc26fa1a17e2d8"
            },
            {
              "version": "0fe9b66c65f3ff227da45381afe7612f91e32740",
              "status": "affected",
              "versionType": "git",
              "lessThan": "02acc9f72365e50eb45a56b7dacb9114ca3b503c"
            },
            {
              "version": "0fe9b66c65f3ff227da45381afe7612f91e32740",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8ff329353134280b203cb2bce95311cb8f7cbd8a"
            },
            {
              "version": "0fe9b66c65f3ff227da45381afe7612f91e32740",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bb273b68c1719c2925e05557f7e7099edb066680"
            },
            {
              "version": "0fe9b66c65f3ff227da45381afe7612f91e32740",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b2952dbeac2c3c527cb0519d5ffaeb95b062466a"
            },
            {
              "version": "0fe9b66c65f3ff227da45381afe7612f91e32740",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3bdc3766aafb052aef4baadef455a84c1c0a059d"
            },
            {
              "version": "0fe9b66c65f3ff227da45381afe7612f91e32740",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2f4daccd9d9b8b2952df7878df8c2e8ba6439398"
            },
            {
              "version": "0fe9b66c65f3ff227da45381afe7612f91e32740",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5138c936c2c82c9be8883921854bc6f7e1177d8c"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.32",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.32"
            },
            {
              "version": "5.10.252",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.202",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.165",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.128",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.75",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}