CVE-2025-27365: IBM MQ Operator denial of service | LiveThreat CVE Feed

Description

IBM MQ Operator LTS 2.0.0 through 2.0.29, MQ Operator CD 3.0.0, 3.0.1, 3.1.0 through 3.1.3, 3.3.0, 3.4.0, 3.4.1, 3.5.0, 3.5.1, and MQ Operator SC2 3.2.0 through 3.2.10 Client connecting to a MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process terminating it.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack vector

Network

Complexity

Low

Privileges

Low

User interaction

None

Confidentiality

None

Integrity

None

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.4% · higher than 33% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

MO

MQ Operator · IBM

2.0.0 LTS through 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 through 3.2.10 SC2 · source: vendor, NVD

SM

Supplied MQ Advanced Container Images · Ibm

9.2.0.1; 9.2.0.1; 9.2.0.2; 9.2.0.2; 9.2.0.2; 9.2.0.2; +34 more · source: NVD