01 Record
CVE-2025-27365
IBM MQ Operator denial of service
MediumPUBLISHEDCNA: ibm
CNA base score6.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
02 Description
IBM MQ Operator denial of service
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.39% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 33.1% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-05-01 21:24Z1 YR AGO
- Last updated
- 2025-08-28 14:59Z1 YR AGO
- Reserved
- 2025-02-22
- Assigning CNA
- ibm
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-416Use After FreeVariant
- Data version
- 5.1
- Document digest
- 6657899bfb68ea62f6076d1ff2d3f4e4cc3866ea7d9ad0766a95b299e86b2f9f
05 Affected products
VendorProductVersionsPlatforms
IBMMQ Operator2.0.0 LTS to 2.0.29 LTS, 3.0.0, 3.0.1, 3.1.0, 3.1.3, 3.4.0, 3.5.0, 3.5.1 CD, 3.2.0 SC2 to 3.2.10 SC2—
06 References
07 Remediation
Issues mentioned by this security bulletin are addressed in IBM MQ Operator v3.5.2 CD release that included IBM supplied MQ Advanced 9.4.2.1-r1 container image. IBM MQ Operator v3.2.11 SC2 release that included IBM supplied MQ Advanced 9.4.0.11-r1 container image. IBM MQ Container 9.4.2.1-r1 release. IBM strongly recommends applying the latest container images.