{
  "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-2025-37932",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-37932",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-20T15:21:57.469Z",
    "updatedAt": "2026-05-11T21:17:53.987Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "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": "sch_htb: make htb_qlen_notify() idempotent",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nsch_htb: make htb_qlen_notify() idempotent\n\nhtb_qlen_notify() always deactivates the HTB class and in fact could\ntrigger a warning if it is already deactivated. Therefore, it is not\nidempotent and not friendly to its callers, like fq_codel_dequeue().\n\nLet's make it idempotent to ease qdisc_tree_reduce_backlog() callers'\nlife.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "959466588aa7f84ccf79ae36a1d89542eaf9aaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e6b45f4de763b00dc1c55e685e2dd1aaf525d3c1"
            },
            {
              "version": "959466588aa7f84ccf79ae36a1d89542eaf9aaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "32ae12ce6a9f6bace186ca7335220ff59b6cc3cd"
            },
            {
              "version": "959466588aa7f84ccf79ae36a1d89542eaf9aaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "967955c9e57f8eebfccc298037d4aaf3d42bc1c9"
            },
            {
              "version": "959466588aa7f84ccf79ae36a1d89542eaf9aaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "73cf6af13153d62f9b76eff422eea79dbc70f15e"
            },
            {
              "version": "959466588aa7f84ccf79ae36a1d89542eaf9aaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bbbf5e0f87078b715e7a665d662a2c0e77f044ae"
            },
            {
              "version": "959466588aa7f84ccf79ae36a1d89542eaf9aaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0a188c0e197383683fd093ab1ea6ce9a5869a6ea"
            },
            {
              "version": "959466588aa7f84ccf79ae36a1d89542eaf9aaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a61f1b5921761fbaf166231418bc1db301e5bf59"
            },
            {
              "version": "959466588aa7f84ccf79ae36a1d89542eaf9aaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5ba8b837b522d7051ef81bacf3d95383ff8edce5"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.14"
            },
            {
              "version": "5.4.294",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.241",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.190",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.138",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.90",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.28",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.14.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.14.*"
            },
            {
              "version": "6.15",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}