{
  "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-2025-68814",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-68814",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2026-01-13T15:29:19.129Z",
    "updatedAt": "2026-10-15T01:10:19.160Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "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": "io_uring: fix filename leak in __io_openat_prep()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring: fix filename leak in __io_openat_prep()\n\n __io_openat_prep() allocates a struct filename using getname(). However,\nfor the condition of the file being installed in the fixed file table as\nwell as having O_CLOEXEC flag set, the function returns early. At that\npoint, the request doesn't have REQ_F_NEED_CLEANUP flag set. Due to this,\nthe memory for the newly allocated struct filename is not cleaned up,\ncausing a memory leak.\n\nFix this by setting the REQ_F_NEED_CLEANUP for the request just after the\nsuccessful getname() call, so that when the request is torn down, the\nfilename will be cleaned up, along with other resources needing cleanup.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "b9445598d8c60a1379887b957024b71343965f74",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2420ef01b2e836fbc05a0a8c73a1016504eb0458"
            },
            {
              "version": "b9445598d8c60a1379887b957024b71343965f74",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8f44c4a550570cd5903625133f938c6b51310c9b"
            },
            {
              "version": "b9445598d8c60a1379887b957024b71343965f74",
              "status": "affected",
              "versionType": "git",
              "lessThan": "18b99fa603d0df5e1c898699c17d3b92ddc80746"
            },
            {
              "version": "b9445598d8c60a1379887b957024b71343965f74",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e232269d511566b1f80872256a48593acc1becf4"
            },
            {
              "version": "b9445598d8c60a1379887b957024b71343965f74",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7fbfb85b05bc960cc50e09d03e5e562131e48d45"
            },
            {
              "version": "b9445598d8c60a1379887b957024b71343965f74",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b14fad555302a2104948feaff70503b64c80ac01"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.15"
            },
            {
              "version": "5.15.198",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.160",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.120",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.64",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}