Vulnerability-Lookup

CVE-2026-14514 (GCVE-0-2026-14514)

Vulnerability from cvelistv5 – Published: 2026-08-19 21:02 – Updated: 2026-08-20 14:07

Title

Reliable Scalable Cluster Technology Denial-of-Service

Summary

IBM Reliable Scalable Cluster Technology (RSCT) 3.0 could allow a remote attacker to cause a denial of service by sending a specially crafted request due improper input validation.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-20 14:07 UTC

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

ibm mitre root

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7283963	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version	CPE status
IBM	Reliable Scalable Cluster Technology (RSCT)	Affected: 3.0 cpe:2.3:a:ibm:reliable_scalable_cluster_technology:3.0:::::::*

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-14514

Vulnerability from fkie_nvd - Published: 2026-08-19 21:16 - Updated: 2026-08-20 15:17

Severity

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

Summary

IBM Reliable Scalable Cluster Technology (RSCT) 3.0 could allow a remote attacker to cause a denial of service by sending a specially crafted request due improper input validation.

References

	URL	Tags
	psirt@us.ibm.com	https://www.ibm.com/support/pages/node/7283963

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
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            }
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        }
      ],
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    }
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  ],
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        },
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        "impactScore": 3.6,
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      }
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  ],
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  "vulnStatus": "Awaiting Analysis",
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    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Secondary"
    }
  ]
}

GHSA-Q5HH-GGJ2-4767

Vulnerability from github – Published: 2026-08-19 21:30 – Updated: 2026-08-19 21:30

Details

IBM Reliable Scalable Cluster Technology (RSCT) 3.0 could allow a remote attacker to cause a denial of service by sending a specially crafted request due improper input validation.

Severity

6.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-14514"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-19T21:16:53Z",
    "severity": "MODERATE"
  },
  "details": "IBM Reliable Scalable Cluster Technology (RSCT) 3.0 could allow a remote attacker to cause a denial of service by sending a specially crafted request due improper input validation.",
  "id": "GHSA-q5hh-ggj2-4767",
  "modified": "2026-08-19T21:30:37Z",
  "published": "2026-08-19T21:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14514"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7283963"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "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-2026-14514 (GCVE-0-2026-14514)

FKIE_CVE-2026-14514

GHSA-Q5HH-GGJ2-4767

Tags

Sightings

Nomenclature