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CVE-2026-14979— IBM Engineering Lifecycle Management - Jazz Foundation is vulnerable to XML Entity Expansion attack

Quick assessment

Affected
IBM Engineering Lifecycle Management
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IBM engineering lifecycle management是美国IBM公司的一套工程生命周期管理方案。 IBM Engineering Lifecycle Management存在资源管理错误漏洞，该漏洞源于未正确处理XML实体扩展，可能导致远程攻击者造成拒绝服务。以下版本受到影响：7.0.3 ( Interim Fix 001 through ) Interim Fix 021版本、7.1.0 ( Interim Fix 001 through ) Interim Fix 009版本、7.

CVSS 5.3 · Medium EPSS 0.55% · P44

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking

Affected Version Matrix 3

VendorProduct Version RangeStatus
IBM Engineering Lifecycle Management 7.0.3 ( Interim Fix 001≤ ) Interim Fix 021 affected
7.1.0 ( Interim Fix 001≤ ) Interim Fix 009 affected
7.2.0 and 7.2.0 Interim Fix 001 affected
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I. Basic Information for CVE-2026-14979

Vulnerability Information
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Vulnerability Title
IBM Engineering Lifecycle Management - Jazz Foundation is vulnerable to XML Entity Expansion attack
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
DTD中递归实体索引的不恰当限制(XML实体扩展)
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Engineering Lifecycle Management 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM engineering lifecycle management是美国IBM公司的一套工程生命周期管理方案。 IBM Engineering Lifecycle Management存在资源管理错误漏洞，该漏洞源于未正确处理XML实体扩展，可能导致远程攻击者造成拒绝服务。以下版本受到影响：7.0.3 ( Interim Fix 001 through ) Interim Fix 021版本、7.1.0 ( Interim Fix 001 through ) Interim Fix 009版本、7.
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM Engineering Lifecycle Management 7.0.3 ( Interim Fix 001 ~ ) Interim Fix 021 cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.3:interim_fix_001:*:*:*:*:*:*

II. Public POCs for CVE-2026-14979

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III. Intelligence Information for CVE-2026-14979

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Vendor Advisories for CVE-2026-14979 (1)

Same Patch Batch · IBM · 2026-07-17 · 34 CVEs total

CVE-2026-8476 9.9 CRITICAL Disk Cache Deserialization Remote Code Execution Vulnerability
CVE-2026-8481 9.9 CRITICAL Remote Code Execution via Code Validation Endpoint
CVE-2026-8635 9.9 CRITICAL Arbitrary Code Execution in Python Interpreter Component
CVE-2026-8859 9.9 CRITICAL Path Traversal in APIRequest Component via Content-Disposition Header
CVE-2026-9135 9.9 CRITICAL Policies Component Dynamic CodeInput Fields Bypass Custom Component Validation
CVE-2026-13446 9.8 CRITICAL Langflow is affected by remote code execution, denial of service, path traversal, and expo
CVE-2026-8505 9.8 CRITICAL Authentication Bypass in Webhook Endpoints Allowed Unauthorized Flow Execution
CVE-2026-9103 9.8 CRITICAL Unauthenticated Superuser Token Issuance via Auto-Login Endpoint
CVE-2026-9198 9.8 CRITICAL Unauthenticated Remote Code Execution via Auto-Login Bypass and Code Validation
CVE-2026-9202 9.8 CRITICAL Unauthenticated User Registration Could Lead to Remote Code Execution
CVE-2026-15091 9.3 CRITICAL Multiple Vulnerabilities in IBM Engineering AI hub.
CVE-2026-14499 8.8 HIGH Langflow is affected by remote code execution, denial of service, path traversal, and expo
CVE-2026-7667 8.8 HIGH Path Traversal Vulnerability in API Request Component Content-Disposition Header Processin
CVE-2026-7755 8.8 HIGH MCP Server Configuration Validator Bypass via File Upload API
CVE-2026-8056 8.8 HIGH Parameter Injection Vulnerability in API Graph Execution Engine
CVE-2026-13445 8.1 HIGH Langflow is affected by remote code execution, denial of service, path traversal, and expo
CVE-2026-13473 8.1 HIGH IBM Storage Protect Client is vulnerable to Heap-Based Buffer Overflow
CVE-2026-13448 8.1 HIGH Langflow is affected by remote code execution, denial of service, path traversal, and expo
CVE-2026-9762 7.8 HIGH IBM® Data Server driver for JDBC and SQLJ is vulnerable to remote code execution when jdbc
CVE-2026-7754 7.7 HIGH SSRF Protection Configuration Vulnerability

Showing top 20 of 34 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Engineering Lifecycle Management
Same vendor: IBM
Same weakness: CWE-776

V. Comments for CVE-2026-14979

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