CVE-2025-2134 in Jazz Reporting Service
Summary
by MITRE • 02/04/2026
IBM Jazz Reporting Service could allow an authenticated user on the network to affect the system's performance using complicated queries due to insufficient resource pooling.
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Analysis
by VulDB Data Team • 02/05/2026
The vulnerability identified as CVE-2025-2134 affects IBM Jazz Reporting Service, a component within IBM's collaborative software development platform that provides reporting capabilities for various development tools. This security flaw represents a significant concern for organizations relying on the platform's reporting functionalities, as it creates potential for performance degradation that could impact operational efficiency and system availability. The vulnerability specifically manifests when authenticated users with network access attempt to execute complex queries against the reporting service, leading to resource exhaustion issues that can compromise system stability and responsiveness.
The technical root cause of this vulnerability stems from inadequate resource management within the IBM Jazz Reporting Service implementation. When users submit intricate queries that require substantial computational resources, the system fails to properly manage and pool these resources effectively. This insufficient resource pooling mechanism allows malicious or poorly optimized queries to consume excessive memory, processing power, or database connections without proper limits or resource allocation controls. The flaw falls under the category of resource exhaustion vulnerabilities, which are commonly classified as CWE-400 in the Common Weakness Enumeration catalog, representing uncontrolled resource consumption that can lead to denial of service conditions.
From an operational perspective, this vulnerability presents substantial risks to organizations utilizing IBM Jazz Reporting Service for their development and collaboration needs. Attackers or malicious actors with valid network credentials could exploit this weakness by submitting deliberately complex queries designed to overwhelm system resources, potentially causing service degradation or complete system unavailability. The impact extends beyond simple performance issues as prolonged resource exhaustion could lead to application crashes, data corruption, or extended downtime that affects development workflows and team productivity. Organizations may experience cascading effects where the reporting service becomes unavailable, impacting downstream applications and processes that depend on the data provided by the reporting system.
The security implications of CVE-2025-2134 align with several tactics and techniques documented in the MITRE ATT&CK framework, particularly those related to resource exhaustion and denial of service attacks. The vulnerability enables adversaries to leverage legitimate user credentials to perform actions that consume system resources, making detection more challenging as the malicious activity appears to originate from authenticated users. This characteristic places the vulnerability in the category of attacks that can be classified under ATT&CK technique T1499, which covers resource exhaustion attacks. Organizations should consider implementing network monitoring and anomaly detection systems to identify unusual query patterns that might indicate exploitation attempts.
Mitigation strategies for this vulnerability should focus on implementing proper resource management controls and query optimization measures within the IBM Jazz Reporting Service environment. System administrators should configure appropriate resource limits and query timeouts to prevent any single query from consuming excessive system resources. The implementation of query filtering mechanisms and resource pooling controls can help ensure that computational resources are properly distributed among concurrent users. Additionally, organizations should consider implementing rate limiting and access controls to restrict the complexity of queries that can be executed by individual users. Regular monitoring of system performance metrics and query execution patterns can help identify potential exploitation attempts. IBM should also be consulted for specific patches or updates that address this resource pooling deficiency. Organizations may need to consider implementing additional security controls such as database query auditing and resource usage monitoring to maintain visibility into system behavior and prevent unauthorized resource consumption that could lead to service disruption.