CVE-2025-36156
IBM InfoSphere Data Replication VSAM for z/OS Remote Source code execution
- State
- Published
- Severity
- 7.4 High
- Published
- Oct 7, 2025
- Updated
- Feb 26, 2026
- Reserved
- Apr 15, 2025
Description
IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with access to the files storing CECSUB or CECRM on the container could overflow the buffer and execute arbitrary code on the system.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.4 High | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | ibm |
Weaknesses
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Affected Products
| Product | Versions |
|---|---|
InfoSphere Data Replication VSAM for z/OS Remote SourceIBM |
|
References
- https://www.ibm.com/support/pages/node/7247224vendor-advisorypatch
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