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CVE-2026-11937

Estado: AnalizadaBaja (3.1)—

IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 and IBM Security Verify Access Container 10.0 through 10.0.9.2 Reverse Proxy in certain configurations is vulnerable to a denial of service attack.

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 (3)

IBM — Security Verify AccessIBM — Verify Identity AccessIBM — Verify Identity Access Container

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-11937",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-11937",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-08-12T20:33:17.876497Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.1,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:security_verify_access:10.0:*:*:*:*:*:*:*",
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            "cpe:2.3:a:ibm:security_verify_access:10.0.9.2:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Security Verify Access",
          "versions": [
            {
              "status": "affected",
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              "lessThanOrEqual": "10.0.9.2"
            }
          ]
        },
        {
          "cpes": [
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            "cpe:2.3:a:ibm:verify_identity_access:11.0.0:*:*:*:*:*:*:*",
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          "product": "Verify Identity Access",
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        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:verify_identity_access_container:11.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access_container:11.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access_container:11.0.3:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Verify Identity Access Container",
          "versions": [
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              "version": "11.0",
              "versionType": "semver",
              "lessThanOrEqual": "11.0.3"
            }
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        },
        {
          "cpes": [
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            "cpe:2.3:a:ibm:security_verify_access_container:10.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access_container:10.0.9.2:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Security Verify Access Container",
          "versions": [
            {
              "status": "affected",
              "version": "10.0",
              "versionType": "semver",
              "lessThanOrEqual": "10.0.9.2"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-08-12T20:17:33.390",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7283079",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 and IBM Security Verify Access Container 10.0 through 10.0.9.2 Reverse Proxy in certain configurations is vulnerable to a denial of service attack."
    }
  ],
  "lastModified": "2026-08-17T17:41:12.913",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7B471197-37E5-4B7D-AF9E-0F9A3EEA4B6B",
              "versionEndIncluding": "10.0.9.2",
              "versionStartIncluding": "10.0.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:security_verify_access:10.0.9.2:interim_fix1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D58DD2C2-F5CA-4A10-933B-4CB149CEB811"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "5899B235-F061-4026-A0C1-AB506035D604",
              "versionEndIncluding": "11.0.3",
              "versionStartIncluding": "11.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:verify_identity_access_container:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A25819B9-7101-415B-93F8-27FB72BA5C3D",
              "versionEndIncluding": "11.0.3.0",
              "versionStartIncluding": "11.0.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}