Vulnerability-Lookup

CVE-2026-81859 (GCVE-0-2026-81859)

Vulnerability from cvelistv5 – Published: 2026-09-04 15:02 – Updated: 2026-09-04 18:25

Title

Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for August 2026.

Summary

CP4BA - IBM Enterprise Records could allow a local attacker to obtain sensitive information due to the use of a broken or risky cryptographic algorithm.

Severity

6.2 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-04 17:39 UTC

CWE

CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Assigner

ibm mitre root

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7285931	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version	CPE status
IBM	Cloud Pak for Business Automation	Affected: 26.0.0 , ≤ 26.0.0 Interim Fix 001 (semver) Affected: 25.0.0 , ≤ 25.0.0 Interim Fix 005 (semver) Affected: 24.0.1 , ≤ 24.0.1 Interim Fix 008 (semver) Affected: 24.0.0 , ≤ 24.0.0 Interim Fix 009 (semver) cpe:2.3:a:ibm:cloud_pak_for_business_automation:26.0.0:::::::* cpe:2.3:a:ibm:cloud_pak_for_business_automation:26.0.0:interim_fix_001:::::: cpe:2.3:a:ibm:cloud_pak_for_business_automation:25.0.0:::::::* cpe:2.3:a:ibm:cloud_pak_for_business_automation:25.0.0:interim_fix_005:::::: cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.1:::::::* cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.1:interim_fix_008:::::: cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.0:::::::* cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.0:interim_fix_009::::::

Credits

Vinayachandran.Sasidharan@ibm.com

Show details on NVD website

JSON

To clipboard

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  }
}

FKIE_CVE-2026-81859

Vulnerability from fkie_nvd - Published: 2026-09-04 15:17 - Updated: 2026-09-08 14:17

Severity

6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

CP4BA - IBM Enterprise Records could allow a local attacker to obtain sensitive information due to the use of a broken or risky cryptographic algorithm.

References

	URL	Tags
	psirt@us.ibm.com	https://www.ibm.com/support/pages/node/7285931

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:cloud_pak_for_business_automation:26.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_for_business_automation:26.0.0:interim_fix_001:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_for_business_automation:25.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_for_business_automation:25.0.0:interim_fix_005:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.1:interim_fix_008:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.0:interim_fix_009:*:*:*:*:*:*"
          ],
          "product": "Cloud Pak for Business Automation",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "26.0.0 Interim Fix 001",
              "status": "affected",
              "version": "26.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "25.0.0 Interim Fix 005",
              "status": "affected",
              "version": "25.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "24.0.1 Interim Fix 008",
              "status": "affected",
              "version": "24.0.1",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "24.0.0 Interim Fix 009",
              "status": "affected",
              "version": "24.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "CP4BA - IBM Enterprise Records could allow a local attacker to obtain sensitive information due to the use of a broken or risky cryptographic algorithm."
    }
  ],
  "id": "CVE-2026-81859",
  "lastModified": "2026-09-08T14:17:08.940",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 3.6,
        "source": "psirt@us.ibm.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-81859",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-04T17:39:54.654339Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-04T15:17:35.690",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "url": "https://www.ibm.com/support/pages/node/7285931"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-327"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Secondary"
    }
  ]
}

GHSA-FMFP-H99J-MW6R

Vulnerability from github – Published: 2026-09-04 15:36 – Updated: 2026-09-04 15:36

Details

CP4BA - IBM Enterprise Records could allow a local attacker to obtain sensitive information due to the use of a broken or risky cryptographic algorithm.

Severity

6.2 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-81859"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-327"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-04T15:17:35Z",
    "severity": "MODERATE"
  },
  "details": "CP4BA - IBM Enterprise Records could allow a local attacker to obtain sensitive information due to the use of a broken or risky cryptographic algorithm.",
  "id": "GHSA-fmfp-h99j-mw6r",
  "modified": "2026-09-04T15:36:12Z",
  "published": "2026-09-04T15:36:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-81859"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7285931"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2026-81859 (GCVE-0-2026-81859)

FKIE_CVE-2026-81859

GHSA-FMFP-H99J-MW6R

Tags

Sightings

Nomenclature