{
  "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-2026-52984",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-52984",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-06-24T16:28:59.088Z",
    "updatedAt": "2026-06-24T16:28:59.088Z",
    "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": "net/sched: netem: fix queue limit check to include reordered packets",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/sched: netem: fix queue limit check to include reordered packets\n\nThe queue limit check in netem_enqueue() uses q->t_len which only\ncounts packets in the internal tfifo. Packets placed in sch->q by\nthe reorder path (__qdisc_enqueue_head) are not counted, allowing\nthe total queue occupancy to exceed sch->limit under reordering.\n\nInclude sch->q.qlen in the limit check.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "216509dda290f6db92c816dd54b83c1df9da9e76",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0f875d52db4c921da610e481b72f03cc82fdcb72"
            },
            {
              "version": "c2047b0e216c8edce227d7c42f99ac2877dad0e4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ef9a41b3870fb90577da5b2de5bd140022d4021e"
            },
            {
              "version": "10df49cfca73dfbbdb6c4150d859f7e8926ae427",
              "status": "affected",
              "versionType": "git",
              "lessThan": "74fcd8e127200a50ee22ba2b45c164722bdb9177"
            },
            {
              "version": "3824c5fad18eeb7abe0c4fc966f29959552dca3e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "39a66e83ea41fe845631eeb8d326953de27d13f9"
            },
            {
              "version": "356078a5c55ec8d2061fcc009fb8599f5b0527f9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "54b5dbacd00dedffd5e2eed76de1c3839996b5e6"
            },
            {
              "version": "f8d4bc455047cf3903cd6f85f49978987dbb3027",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8450462eaf91d5d2a9e863507b16d18e814baef3"
            },
            {
              "version": "f8d4bc455047cf3903cd6f85f49978987dbb3027",
              "status": "affected",
              "versionType": "git",
              "lessThan": "936a7dd87251f6f3e88983350833edf60fe6a80b"
            },
            {
              "version": "f8d4bc455047cf3903cd6f85f49978987dbb3027",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4185701fcce6b426b6c3630b25330dddd9c47b0d"
            },
            {
              "version": "83c6ab12f08dcc09d4c5ac86fdb89736b28f1d31",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.10.232",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.10.258"
            },
            {
              "version": "5.15.175",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.209"
            },
            {
              "version": "6.1.121",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.175"
            },
            {
              "version": "6.6.67",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.141"
            },
            {
              "version": "6.12.6",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.12.91"
            },
            {
              "version": "5.4.288",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.5"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.13"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}