IBM WebSphere App Server DoS via Stack Overflow (before 25.0.0.7)
CVE-2025-36097 Published on July 16, 2025
IBM WebSphere Application Server denial of service
IBM WebSphere Application Server 9.0 and WebSphere Application Server Liberty 17.0.0.3 through 25.0.0.7 are vulnerable to a denial of service, caused by a stack-based overflow. An attacker can send a specially crafted request that cause the server to consume excessive memory resources.
Vulnerability Analysis
CVE-2025-36097 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.
Weakness Type
What is a Stack Overflow Vulnerability?
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CVE-2025-36097 has been classified to as a Stack Overflow vulnerability or weakness.
Products Associated with CVE-2025-36097
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Affected Versions
IBM WebSphere Application Server:- Version 9.0 is affected.
- Version 17.0.0.3, <= 25.0.0.7 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.