{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "cpe": "cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*",
                "range": [
                  {
                    "introduced": "6.2.0"
                  },
                  {
                    "fixed": "6.2.18"
                  }
                ],
                "source": "CPE_RANGE"
              },
              {
                "cpe": "cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*",
                "range": [
                  {
                    "introduced": "7.0.0"
                  },
                  {
                    "fixed": "7.0.7"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          "events": [
            {
              "introduced": "5024bb72279188f1d0dcfe19e8abdd4bdb9887c8"
            },
            {
              "fixed": "6b117247d383294662e199c6b47d7bf54c49caaa"
            },
            {
              "introduced": "fe00848be255db1455f0189d9ff28661f301be36"
            },
            {
              "fixed": "c997d4018d3dc6a7dde2e20eae3627599a01e169"
            }
          ],
          "repo": "https://github.com/spring-projects/spring-framework",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "vmware",
    "cwe_ids": [
      "CWE-400"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22740.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "range": [
              {
                "introduced": "7.0.0"
              },
              {
                "fixed": "7.0.7"
              },
              {
                "introduced": "6.2.0"
              },
              {
                "fixed": "6.2.18"
              },
              {
                "introduced": "6.1.0"
              },
              {
                "fixed": "6.1.27"
              },
              {
                "introduced": "5.3.0"
              },
              {
                "fixed": "5.3.48"
              }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
          }
        ]
      }
    ]
  },
  "details": "A WebFlux server application that processes multipart requests creates temp files for parts larger than 10 K. Under some circumstances, temp files may remain not deleted after the request is fully processed. This allows an attacker to consume available disk space.\n\nOlder, unsupported versions are also affected.",
  "id": "CVE-2026-22740",
  "modified": "2026-11-10T02:30:33.263533020Z",
  "published": "2026-04-29T10:46:15.633Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\u0026version=3.1"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2026-22740"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22740.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22740"
    }
  ],
  "schema_version": "1.9.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Spring Framework DoS with Multipart Temp Files in WebFlux"
}