{
  "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-2026-46104",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-46104",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-28T09:35:07.397Z",
    "updatedAt": "2026-06-14T17:54:43.918Z",
    "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": "selinux: use sk blob accessor in socket permission helpers",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: use sk blob accessor in socket permission helpers\n\nSELinux socket state lives in the composite LSM socket blob.\n\nsock_has_perm() and nlmsg_sock_has_extended_perms() currently\ndereference sk->sk_security directly, which assumes the SELinux socket\nblob is at offset zero.\n\nIn stacked configurations that assumption does not hold. If another LSM\nallocates socket blob storage before SELinux, these helpers may read the\nwrong blob and feed invalid SID and class values into AVC checks.\n\nUse selinux_sock() instead of accessing sk->sk_security directly.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "d1d991efaf34606d500dcbd28bedc0666eeec8e2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d350fef4bc2467fe1bce15f7a20fe60e01ce41ad"
            },
            {
              "version": "d1d991efaf34606d500dcbd28bedc0666eeec8e2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7eca71f57f194c1638ebb7f4097d6be8fd04c101"
            },
            {
              "version": "d1d991efaf34606d500dcbd28bedc0666eeec8e2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "032e70aff025d7c519af9ab791cd084380619263"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.13"
            },
            {
              "version": "6.18.30",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}