« Volver al listado

CVE-2026-40990

Estado: AnalizadaMedia (6.5)—

OOM error is possible while attempting to add infinite amount of functions to Function Registry.

Affected Spring Products and Versions: Spring Cloud Function 3.2.x: versions prior to 3.2.16 Spring Cloud Function 4.1.x: versions prior to 4.1.10 Spring Cloud Function 4.2.x: versions prior to 4.2.6 Spring Cloud Function 4.3.x: versions prior to 4.3.3 Spring Cloud Function 5.0.x: versions prior to 5.0.2 Older, unsupported versions are also affected.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Vmware — Spring Cloud Function

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-40990",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-40990",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-01T19:35:24.180418Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@vmware.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5.7,
          "attackVector": "PHYSICAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:H",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 0.5
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@vmware.com",
      "affectedData": [
        {
          "vendor": "Spring",
          "product": "Spring Cloud Function",
          "versions": [
            {
              "status": "affected",
              "version": "3.2.0",
              "lessThan": "3.2.16",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "4.1.0",
              "lessThan": "4.1.10",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "4.2.0",
              "lessThan": "4.2.6",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "4.3.0",
              "lessThan": "4.3.3",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "5.0.0",
              "lessThan": "5.0.2",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-06-01T19:16:39.750",
  "references": [
    {
      "url": "https://spring.io/security/cve-2026-40990",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@vmware.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@vmware.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "OOM error is possible while attempting to add infinite amount of functions to Function Registry.\n\nAffected Spring Products and Versions:\nSpring Cloud Function 3.2.x: versions prior to 3.2.16\nSpring Cloud Function 4.1.x: versions prior to 4.1.10\nSpring Cloud Function 4.2.x: versions prior to 4.2.6\nSpring Cloud Function 4.3.x: versions prior to 4.3.3\nSpring Cloud Function 5.0.x: versions prior to 5.0.2\nOlder, unsupported versions are also affected."
    },
    {
      "lang": "es",
      "value": "Es posible un error OOM al intentar añadir una cantidad infinita de funciones al Registro de Funciones.\n\nProductos y versiones de Spring afectados:\nSpring Cloud Function 3.2.x: versiones anteriores a la 3.2.16\nSpring Cloud Function 4.1.x: versiones anteriores a la 4.1.10\nSpring Cloud Function 4.2.x: versiones anteriores a la 4.2.6\nSpring Cloud Function 4.3.x: versiones anteriores a la 4.3.3\nSpring Cloud Function 5.0.x: versiones anteriores a la 5.0.2\nLas versiones más antiguas y no compatibles también están afectadas."
    }
  ],
  "lastModified": "2026-07-22T07:10:00.107",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2766E262-1F05-45E7-B3F3-75867B38084E",
              "versionEndExcluding": "3.2.16",
              "versionStartIncluding": "3.2.0"
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0C4D2A35-3B2F-4300-8ACE-4B75457FF04A",
              "versionEndExcluding": "4.1.10",
              "versionStartIncluding": "4.1.0"
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "56B80C9B-5EFB-4C20-BA2B-EB42F494677F",
              "versionEndExcluding": "4.2.6",
              "versionStartIncluding": "4.2.0"
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C12C5C92-E11F-448E-A5B7-02A0AE2761BF",
              "versionEndExcluding": "4.3.3",
              "versionStartIncluding": "4.3.0"
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "04E18D84-D818-40B7-BD22-43C946286A2A",
              "versionEndExcluding": "5.0.2",
              "versionStartIncluding": "5.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@vmware.com"
}