CVE-2026-14511
IBM MQ Denial of Service
- State
- Published
- Severity
- 6.5 Medium
- Published
- Oct 19, 2026
- Updated
- Oct 20, 2026
- Reserved
- Jul 2, 2026
Description
IBM MQ 9.4.5.0 through 9.4.5.1 could allow an authenticated user to cause a denial of service by sending a specially crafted message that crashes consuming applications.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | ibm |
Weaknesses
- CWE-770 Allocation of Resources Without Limits or Throttling
Affected Products
| Product | Versions |
|---|---|
MQIBM |
|
References
- https://www.ibm.com/support/pages/node/7290859vendor-advisorypatch
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