Vulnerability-Lookup

CVE-2026-3676 (GCVE-0-2026-3676)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:48 – Updated: 2026-05-27 14:38

Title

There are multiple vulnerabilities in IBM DB2 bundled with IBM Application Performance Management products.

Summary

IBM Cloud APM, Base Private 8.1.4 and IBM Cloud APM, Advanced Private 8.1.4 IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in the data query logic of the Fenced environment.

Severity

6.5 (Medium)


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

CWE

CWE-1284 - Improper Validation of Specified Quantity in Input

Assigner

ibm

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7273649	vendor-advisorypatch

Impacted products

2 products

Vendor	Product	Version
IBM	Cloud APM, Base Private	Affected: 8.1.4 , ≤ ) Interim Fix 021 (semver) cpe:2.3:a:ibm:cloud_apm_base_private:8.1.4:::::::*
IBM	Cloud APM, Advanced Private	Affected: 8.1.4 cpe:2.3:a:ibm:cloud_apm_advanced_private:8.1.4:::::::*

Show details on NVD website

JSON

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FKIE_CVE-2026-3676

Vulnerability from fkie_nvd - Published: 2026-05-27 14:16 - Updated: 2026-05-27 14:53

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/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/7273649

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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      "lang": "en",
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    }
  ],
  "id": "CVE-2026-3676",
  "lastModified": "2026-05-27T14:53:51.833",
  "metrics": {
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        "impactScore": 3.6,
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        "type": "Primary"
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  },
  "published": "2026-05-27T14:16:47.123",
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  ]
}

GHSA-P4QJ-FGM6-87W7

Vulnerability from github – Published: 2026-05-27 15:33 – Updated: 2026-05-27 15:33

Details

Severity

6.5 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-3676"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-27T14:16:47Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-p4qj-fgm6-87w7",
  "modified": "2026-05-27T15:33:12Z",
  "published": "2026-05-27T15:33:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3676"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7273649"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
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      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

WID-SEC-W-2026-1134

Vulnerability from csaf_certbund - Published: 2026-04-15 22:00 - Updated: 2026-05-27 22:00

Summary

IBM DB2: Mehrere Schwachstellen ermöglichen Denial of Service

Severity

Mittel

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: IBM DB2 ist ein relationales Datenbanksystem (RDBS) von IBM.

Angriff: Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in IBM DB2 ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme: - Linux - UNIX - Windows

CVE-2025-14688

Affected products

Known affected 1 product

Product	Identifier	Version	Remediation
IBM DB2 <V12.1.4 IBM / DB2		<V12.1.4

CVE-2025-36122

Affected products

Known affected 1 product

Product	Identifier	Version	Remediation
IBM DB2 <V12.1.4 IBM / DB2		<V12.1.4

CVE-2026-1352

Affected products

Known affected 1 product

Product	Identifier	Version	Remediation
IBM DB2 <V12.1.4 IBM / DB2		<V12.1.4

CVE-2026-1577

Affected products

Known affected 1 product

Product	Identifier	Version	Remediation
IBM DB2 <V12.1.4 IBM / DB2		<V12.1.4

CVE-2026-3676

Affected products

Known affected 1 product

Product	Identifier	Version	Remediation
IBM DB2 <V12.1.4 IBM / DB2		<V12.1.4

References

7 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://www.ibm.com/support/pages/node/7267642	external
https://www.ibm.com/support/pages/node/7269424	external
https://www.ibm.com/support/pages/node/7269433	external
https://www.ibm.com/support/pages/node/7269434	external
https://www.ibm.com/support/pages/node/7269435	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "IBM DB2 ist ein relationales Datenbanksystem (RDBS) von IBM.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in IBM DB2 ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1134 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1134.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1134 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1134"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7267642 vom 2026-04-15",
        "url": "https://www.ibm.com/support/pages/node/7267642"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7269424 vom 2026-04-15",
        "url": "https://www.ibm.com/support/pages/node/7269424"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7269433 vom 2026-04-15",
        "url": "https://www.ibm.com/support/pages/node/7269433"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7269434 vom 2026-04-15",
        "url": "https://www.ibm.com/support/pages/node/7269434"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7269435 vom 2026-04-15",
        "url": "https://www.ibm.com/support/pages/node/7269435"
      }
    ],
    "source_lang": "en-US",
    "title": "IBM DB2: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
    "tracking": {
      "current_release_date": "2026-05-27T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-28T07:27:33.458+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1134",
      "initial_release_date": "2026-04-15T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-04-15T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-04-22T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-25125"
        },
        {
          "date": "2026-05-03T22:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-26439, EUVD-2025-209601, EUVD-2025-209600"
        },
        {
          "date": "2026-05-27T22:00:00.000+00:00",
          "number": "4",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-32280"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV12.1.4",
                "product": {
                  "name": "IBM DB2 \u003cV12.1.4",
                  "product_id": "T052913"
                }
              },
              {
                "category": "product_version",
                "name": "V12.1.4",
                "product": {
                  "name": "IBM DB2 V12.1.4",
                  "product_id": "T052913-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:db2:v12.1.4"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "DB2"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-14688",
      "product_status": {
        "known_affected": [
          "T052913"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2025-14688"
    },
    {
      "cve": "CVE-2025-36122",
      "product_status": {
        "known_affected": [
          "T052913"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2025-36122"
    },
    {
      "cve": "CVE-2026-1352",
      "product_status": {
        "known_affected": [
          "T052913"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-1352"
    },
    {
      "cve": "CVE-2026-1577",
      "product_status": {
        "known_affected": [
          "T052913"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-1577"
    },
    {
      "cve": "CVE-2026-3676",
      "product_status": {
        "known_affected": [
          "T052913"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-3676"
    }
  ]
}

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.

Action not permitted

CVE-2026-3676 (GCVE-0-2026-3676)

FKIE_CVE-2026-3676

GHSA-P4QJ-FGM6-87W7

WID-SEC-W-2026-1134

Tags

Sightings

Nomenclature