{
  "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-2026-59762",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-59762",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-07-15T14:33:44.468Z",
    "updatedAt": "2026-07-15T15:35:16.895Z",
    "importedAt": "2026-10-24T01:58:20.586Z",
    "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": "BIG-IP HTTP/2 vulnerability",
      "summary": "When an HTTP/2 profile is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization.  \n\n\n\n\n\n\n\n\n\nImpact:\nSystem performance can degrade until the TMM process is either forced to restart or is manually restarted. This vulnerability allows a remote, unauthenticated attacker to cause a degradation of service that can lead to a denial-of-service (DoS) on the BIG-IP system. There is no control plane exposure; this is a data plane issue only.\n\n\n\n\n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
      "affected": [
        {
          "vendor": "F5",
          "product": "BIG-IP",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "21.1.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "21.1.0.1"
            },
            {
              "version": "21.0.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "21.0.0.3"
            },
            {
              "version": "17.5.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "17.5.1.8"
            },
            {
              "version": "17.1.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "17.1.3.4"
            }
          ]
        },
        {
          "vendor": "F5",
          "product": "BIG-IP Next for Kubernetes",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "2.3.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "2.3.2"
            },
            {
              "version": "2.0.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "2.2.3"
            }
          ]
        },
        {
          "vendor": "F5",
          "product": "BIG-IP Next SPK",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "1.9.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "*"
            },
            {
              "version": "1.7.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.7.18"
            }
          ]
        },
        {
          "vendor": "F5",
          "product": "BIG-IP Next CNF",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "2.3.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "2.3.2"
            },
            {
              "version": "2.0.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "2.2.3"
            },
            {
              "version": "1.1.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.4.3"
            }
          ]
        }
      ]
    }
  }
}