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CVE-2026-12109

Full vulnerability record from the local CVENow database.

Description

IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 could allow an attacker with administrative privileges and access to the local management interface to execute arbitrary code due to an unbounded write to a fixed-size stack buffer.

Severity
HIGH
CVSS score
7.2 (v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-10-08 21:17:55.070000
Last modified
2026-11-04 20:19:12.577000
View original CVE JSON
{
  "id": "CVE-2026-12109",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-08T21:17:55.070",
  "lastModified": "2026-11-04T20:19:12.577",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "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 could allow an attacker with administrative privileges and access to the local management interface to execute arbitrary code due to an unbounded write to a fixed-size stack buffer."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "Security Verify Access",
          "cpes": [
            "cpe:2.3:a:ibm:security_verify_access:10.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access:10.0.9.2:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "10.0",
              "lessThanOrEqual": "10.0.9.2",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "IBM",
          "product": "Verify Identity Access",
          "cpes": [
            "cpe:2.3:a:ibm:verify_identity_access:11.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access:11.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access:11.0.3:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "11.0",
              "lessThanOrEqual": "11.0.3",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "IBM",
          "product": "Security Verify Access Container",
          "cpes": [
            "cpe:2.3:a:ibm:security_verify_access_container:10.0:*:*:*:*:*:*:*",
            "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:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "10.0",
              "lessThanOrEqual": "10.0.9.2",
              "versionType": "semver",
              "status": "affected"
            }
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        },
        {
          "vendor": "IBM",
          "product": "Verify Identity Access Container",
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            "cpe:2.3:a:ibm:verify_identity_access_container:11.0.3:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "11.0",
              "lessThanOrEqual": "11.0.3",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 0.7,
        "impactScore": 4.7
      },
      {
        "source": "[email protected]",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-11-04T20:09:44.310074Z",
          "id": "CVE-2026-12109",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "10.0.0",
              "versionEndExcluding": "10.0.9.3",
              "matchCriteriaId": "777CDCCB-0D41-4564-9F98-472FD964A435"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:security_verify_access_container:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "10.0.0.0",
              "versionEndIncluding": "10.0.9.2",
              "matchCriteriaId": "3A2C32F2-4063-42DA-8413-729D5D052375"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:verify_identity_access:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "11.0",
              "versionEndExcluding": "11.0.3.1",
              "matchCriteriaId": "95C7C630-4C8F-47F6-98C7-E665B84BA682"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:verify_identity_access_container:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "A25819B9-7101-415B-93F8-27FB72BA5C3D"
            }
          ]
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      ]
    }
  ],
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7291628",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}