CVE-2025-36128 json
IBM MQ denial of service
published 2025-10-16 12 mo ago modified 2026-10-09 31 d ago also EUVD-2025-34796
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 45%
- public exploits
- 0
- none known
Summary
IBM MQ 9.1, 9.2, 9.3, 9.4 LTS and 9.3, 9.4 CD is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations. By conducting slowloris-type attacks, a remote attacker could exploit this vulnerability to cause a denial of service.
Patch / fix
- ibm.com/support/pages/node/7244480 advisory
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 12 mo ago
Exploit prediction
0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- IBM MQ
Classification
- Weakness
-
- CWE-772 Missing Release of Resource after Effective Lifetime
References
-
ibm.com
/support/pages/node/7244480
vendor-advisory, patch
Sources
- CVE List CVE-2025-36128
- NVD CVE-2025-36128
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