{
  "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-2026-64299",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-64299",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-07-25T08:49:35.742Z",
    "updatedAt": "2026-10-19T20:38:22.703Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "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": "tracing: Prevent out-of-bounds read in glob matching",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Prevent out-of-bounds read in glob matching\n\nString event fields are not necessarily NUL-terminated, so the filter\npredicate functions (filter_pred_string(), filter_pred_strloc() and\nfilter_pred_strrelloc()) pass the field length to the regex match\ncallbacks, and the length-aware matchers honour it.\n\nregex_match_glob() was the exception: it ignored the length and called\nglob_match(), which scans the string until it hits a NUL byte. Some\nstring fields are not NUL-terminated. One example is the dynamic char\narray of the xfs_* namespace tracepoints, which is copied without a\ntrailing NUL. For such a field, glob matching reads past the end of\nthe event field, causing a KASAN slab-out-of-bounds read in\nglob_match(), reached via regex_match_glob() and filter_match_preds()\nfrom the xfs_lookup tracepoint.\n\nAdd a length-bounded glob_match_len() and use it from regex_match_glob()\nso glob matching always stops at the field boundary. The matching loop\nis factored into a shared helper so glob_match() keeps its behaviour.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "60f1d5e3bac44b598f67d36062da96c095d2b700",
              "status": "affected",
              "versionType": "git",
              "lessThan": "265f3a690f6c7d69ef7d2ca50b04b4853a211df3"
            },
            {
              "version": "60f1d5e3bac44b598f67d36062da96c095d2b700",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ee5b8888d3248618251fb69a2fad92afcb81557e"
            },
            {
              "version": "60f1d5e3bac44b598f67d36062da96c095d2b700",
              "status": "affected",
              "versionType": "git",
              "lessThan": "56d4c9ab84714eebb285a2fee68aaedf81e3ef15"
            },
            {
              "version": "60f1d5e3bac44b598f67d36062da96c095d2b700",
              "status": "affected",
              "versionType": "git",
              "lessThan": "35ae19764eabfe9c29029d3b5713c86e6855acdf"
            },
            {
              "version": "60f1d5e3bac44b598f67d36062da96c095d2b700",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ebb55902856973906c8bb339a3a34824ed4a5086"
            },
            {
              "version": "60f1d5e3bac44b598f67d36062da96c095d2b700",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2dad64a97e1df47f5d9ccb17fa319aa348617226"
            },
            {
              "version": "60f1d5e3bac44b598f67d36062da96c095d2b700",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e5d5f3bd053a5f14787526c9f0f55ef900d43ac6"
            },
            {
              "version": "60f1d5e3bac44b598f67d36062da96c095d2b700",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0a6070839b1ef276d5b05bedfb787743e140fb17"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.10"
            },
            {
              "version": "5.10.261",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.212",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.178",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.145",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.96",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.39",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}