{
  "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-2026-52970",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-52970",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-06-24T16:28:48.882Z",
    "updatedAt": "2026-10-15T01:22:06.447Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "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": "netfilter: nft_ct: fix missing expect put in obj eval",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_ct: fix missing expect put in obj eval\n\nnft_ct_expect_obj_eval() allocates an expectation and may call\nnf_ct_expect_related(), but never drops its local reference.\n\nAdd nf_ct_expect_put(exp) before return to balance allocation.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "857b46027d6f91150797295752581b7155b9d0e1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cdb9a25dd3416d427e8b2753210f8baf44207577"
            },
            {
              "version": "857b46027d6f91150797295752581b7155b9d0e1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "26ab32ec73941871c97562ee1f39587950dc3b68"
            },
            {
              "version": "857b46027d6f91150797295752581b7155b9d0e1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7b96242ceedfe249f158419f3254bcee04173ffe"
            },
            {
              "version": "857b46027d6f91150797295752581b7155b9d0e1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ecca618e1e339494911090474ed87742c0f73976"
            },
            {
              "version": "857b46027d6f91150797295752581b7155b9d0e1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2aef1b13d5c0285f340512c6c07eb858fd018fd8"
            },
            {
              "version": "857b46027d6f91150797295752581b7155b9d0e1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1dced0725e2fae3ac3416274db20a7ff5a46931d"
            },
            {
              "version": "857b46027d6f91150797295752581b7155b9d0e1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "84c422cea5a45fe56be839f25880f21fd33940cd"
            },
            {
              "version": "857b46027d6f91150797295752581b7155b9d0e1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "19f94b6fee75b3ef7fbc06f3745b9a771a8a19a4"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.3",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.3"
            },
            {
              "version": "5.10.258",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.141",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.91",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.33",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}