Vulnerability-Lookup

CVE-2026-16164 (GCVE-0-2026-16164)

Vulnerability from cvelistv5 – Published: 2026-10-08 13:22 – Updated: 2026-10-08 17:53

Title

IBM DataPower Gateway Out-of-bounds Write

Summary

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to a buffer overflow.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-08 15:28 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

ibm CNA under the mitre root

CNA scorecard B 88/100 over 1115 records in the last 180 days details

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7289775	vendor-advisorypatch

Impacted products

4 products

Vendor	Product	Version
IBM	DataPower Gateway 10.6CD	Affected: 10.6.1 , ≤ 10.6.6 (semver) cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.1:::::::* cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.6:::::::*
IBM	DataPower Gateway 10.6.0	Affected: 10.6.0.0 , ≤ 10.6.0.10 (semver) cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.0:::::::* cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.10:::::::*
IBM	DataPower Gateway 11.0.0	Affected: 11.0.0.0 , ≤ 11.0.0.2 (semver) cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.0:::::::* cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.2:::::::*
IBM	DataPower Gateway 10.5.0	Affected: 10.5.0.0 , ≤ 10.5.0.22 (semver) cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.0:::::::* cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.22:::::::*

Show details on NVD website

JSON

To clipboard

{
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                "id": "CVE-2026-16164",
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          ],
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          "vendor": "IBM",
          "versions": [
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              "status": "affected",
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        },
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          "product": "DataPower Gateway 11.0.0",
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      ],
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              "base64": false,
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              "value": "\u003cp\u003eIBM strongly advises upgrading as soon as possible.\u003c/p\u003e\u003cp\u003eKnown Issue: \u003ca href=\"https://www.ibm.com/mysupport/s/defect/aCIgJ000000IiH7/dt499224\" rel=\"nofollow\"\u003eDT499224\u003c/a\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eAffected Versions\u003c/td\u003e\u003ctd\u003eFixed in Release\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eIBM DataPower Gateway 10.6CD 10.6.1 - 10.6.6\u003c/td\u003e\u003ctd\u003e11.0.0.3\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eIBM DataPower Gateway 10.6.0 10.6.0.0 - 10.6.0.10\u003c/td\u003e\u003ctd\u003e10.6.0.11\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eIBM DataPower Gateway 11.0.0 11.0.0.0 - 11.0.0.2\u003c/td\u003e\u003ctd\u003e11.0.0.3\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eIBM DataPower Gateway 10.5.0 10.5.0.0 - 10.5.0.22\u003c/td\u003e\u003ctd\u003e10.5.0.23\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e"
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        }
      ],
      "title": "IBM DataPower Gateway Out-of-bounds Write"
    }
  },
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    "assignerShortName": "ibm",
    "cveId": "CVE-2026-16164",
    "datePublished": "2026-10-08T13:22:09.524Z",
    "dateReserved": "2026-07-17T21:55:52.598Z",
    "dateUpdated": "2026-10-08T17:53:26.975Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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                "cpes": [
                  "cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.1:*:*:*:*:*:*:*",
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                ],
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          }
        ],
        "id": "CVE-2026-16164",
        "lastModified": "2026-10-08T18:17:28.043",
        "metrics": {
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                "scope": "UNCHANGED",
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          "ssvcV203": [
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}

FKIE_CVE-2026-16164

Vulnerability from fkie_nvd - Published: 2026-10-08 14:16 - Updated: 2026-10-08 14:16

Severity

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

Summary

References

	URL	Tags
	psirt@us.ibm.com	https://www.ibm.com/support/pages/node/7289775

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.6:*:*:*:*:*:*:*"
          ],
          "product": "DataPower Gateway 10.6CD",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "10.6.6",
              "status": "affected",
              "version": "10.6.1",
              "versionType": "semver"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.10:*:*:*:*:*:*:*"
          ],
          "product": "DataPower Gateway 10.6.0",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "10.6.0.10",
              "status": "affected",
              "version": "10.6.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.2:*:*:*:*:*:*:*"
          ],
          "product": "DataPower Gateway 11.0.0",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "11.0.0.2",
              "status": "affected",
              "version": "11.0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.22:*:*:*:*:*:*:*"
          ],
          "product": "DataPower Gateway 10.5.0",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "10.5.0.22",
              "status": "affected",
              "version": "10.5.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to a buffer overflow."
    }
  ],
  "id": "CVE-2026-16164",
  "lastModified": "2026-10-08T14:16:53.373",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 7.5,
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          "confidentialityImpact": "NONE",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "source": "psirt@us.ibm.com",
        "type": "Primary"
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      "url": "https://www.ibm.com/support/pages/node/7289775"
    }
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}

GHSA-HRQG-VHP2-G4M3

Vulnerability from github – Published: 2026-10-08 15:33 – Updated: 2026-10-08 15:33

Details

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-16164"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-08T14:16:53Z",
    "severity": "HIGH"
  },
  "details": "IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to a buffer overflow.",
  "id": "GHSA-hrqg-vhp2-g4m3",
  "modified": "2026-10-08T15:33:00Z",
  "published": "2026-10-08T15:33:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16164"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7289775"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-16164 (GCVE-0-2026-16164)

FKIE_CVE-2026-16164

GHSA-HRQG-VHP2-G4M3

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Related by attack behaviour