Vulnerability-Lookup

CVE-2026-14979 (GCVE-0-2026-14979)

Vulnerability from cvelistv5 – Published: 2026-07-17 19:49 – Updated: 2026-07-20 15:16

Title

IBM Engineering Lifecycle Management - Jazz Foundation is vulnerable to XML Entity Expansion attack

Summary

IBM Engineering Lifecycle Management 7.0.3 ( Interim Fix 001 through ) Interim Fix 021, 7.1.0 ( Interim Fix 001 through ) Interim Fix 009, and 7.2.0 and 7.2.0 Interim Fix 001 DOORS could allow a remote attacker to cause a denial of service due to improper handling of XML entity expansion.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-776 - Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Assigner

ibm

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7279963	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	Engineering Lifecycle Management	Affected: 7.0.3 ( Interim Fix 001 , ≤ ) Interim Fix 021 (semver) Affected: 7.1.0 ( Interim Fix 001 , ≤ ) Interim Fix 009 (semver) Affected: 7.2.0 and 7.2.0 Interim Fix 001 cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.3:interim_fix_001:::::: cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.3:interim_fix_021:::::: cpe:2.3:a:ibm:engineering_lifecycle_management:7.1.0:interim_fix_001:::::: cpe:2.3:a:ibm:engineering_lifecycle_management:7.1.0:interim_fix_009:::::: cpe:2.3:a:ibm:engineering_lifecycle_management:7.2.0:::::::* cpe:2.3:a:ibm:engineering_lifecycle_management:7.2.0:interim_fix_001::::::

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-14979

Vulnerability from fkie_nvd - Published: 2026-07-17 20:17 - Updated: 2026-07-20 17:15

Severity

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

Summary

References

	URL	Tags
	psirt@us.ibm.com	https://www.ibm.com/support/pages/node/7279963

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.1.0:interim_fix_001:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.1.0:interim_fix_009:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.2.0:interim_fix_001:*:*:*:*:*:*"
          ],
          "product": "Engineering Lifecycle Management",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": ") Interim Fix 021",
              "status": "affected",
              "version": "7.0.3 ( Interim Fix 001",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": ") Interim Fix 009",
              "status": "affected",
              "version": "7.1.0 ( Interim Fix 001",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "7.2.0 and 7.2.0 Interim Fix 001"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Engineering Lifecycle Management 7.0.3 ( Interim Fix 001 through ) Interim Fix 021, 7.1.0 ( Interim Fix 001 through ) Interim Fix 009, and 7.2.0 and 7.2.0 Interim Fix 001 DOORS could allow a remote attacker to cause a denial of service due to improper handling of XML entity expansion."
    }
  ],
  "id": "CVE-2026-14979",
  "lastModified": "2026-07-20T17:15:53.673",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "psirt@us.ibm.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-14979",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-20T15:16:39.441860Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-17T20:17:15.313",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "url": "https://www.ibm.com/support/pages/node/7279963"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-776"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Secondary"
    }
  ]
}

GHSA-W545-WJM2-RF4H

Vulnerability from github – Published: 2026-07-17 21:31 – Updated: 2026-07-17 21:31

Details

Severity

5.3 (Medium)


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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2026-14979"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-776"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-17T20:17:15Z",
    "severity": "MODERATE"
  },
  "details": "IBM Engineering Lifecycle Management 7.0.3 ( Interim Fix 001 through ) Interim Fix 021, 7.1.0 ( Interim Fix 001 through ) Interim Fix 009, and 7.2.0 and 7.2.0 Interim Fix 001 DOORS could allow a remote attacker to cause a denial of service due to improper handling of XML entity expansion.",
  "id": "GHSA-w545-wjm2-rf4h",
  "modified": "2026-07-17T21:31:43Z",
  "published": "2026-07-17T21:31:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14979"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7279963"
    }
  ],
  "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:L",
      "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.

Action not permitted

CVE-2026-14979 (GCVE-0-2026-14979)

FKIE_CVE-2026-14979

GHSA-W545-WJM2-RF4H

Tags

Sightings

Nomenclature