CVE-2026-12350Medium· 6.5▾ SunlitIBM MQ could allow an authenticated attacker to cause a denial of service by sending a specially crafted asynchronous consume request that crashes the queue manager agent process.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
IBM MQ could allow an authenticated attacker to cause a denial of service by sending a specially crafted asynchronous consume request that crashes the queue manager agent process.
mq_operator >= 3.2.0 <= 3.2.29mq_operator >= 3.3.0 < 3.4.0mq_operator 3.4.1mq_operator 3.5.0mq_operator >= 3.5.1 <= 3.5.3mq_operator >= 3.6.0 <= 3.6.4mq_operator >= 3.7.0 <= 3.7.2mq_operator 3.8.0mq_operator 3.8.1mq_operator 3.9.0mq_operator 3.9.1mq_operator 3.9.2mq_operator 4.0.0mq_operator 4.0.1mq_operator 4.0.2mq_operator 4.0.3mq_operator 4.0.4mq_operator >= 2.0.0 <= 2.0.29mq_advanced_container_images >= 9.4.0.6-r1 <= r1, 9.4.0.6-r2, 9.4.0.7-r1, 9.4.0.10-r1, 9.4.0.10-r2, 9.4.0.11-r1, 9.4.0.11-r2, 9.4.0.11-r3, 9.4.0.12-r1, 9.4.0.15-r1 - 9.4.0.15-r4, 9.4.0.16-r1, 9.4.0.16-r2, 9.4.0.17-r1, 9.4.0.17-r2, 9.4.0.20-r1, 9.4.0.21-r1, 9.4.0.21-r2, 9.4.0.25-r1 - 9.4.0.25-r3, 9.4.0.26-r1CD: 9.4.1.0-r1, 9.4.1.0-r2, 9.4.1.1-r1, 9.4.2.0-r1, 9.4.2.0-r2, 9.4.2.1-r1, 9.4.2.1-r2, 9.4.3.0-r1, 9.4.3.0-r2, 9.4.3.1-r1 - 9.4.3.1-r3, 9.4.4.0-r1 - 9.4.4.0-r4, 9.4.4.1-r1, 9.4.5.0-r1, 9.4.5.0-r2, 9.4.5.1-r1, 10.0.0.0-r1 - 10.0.0.0-r4, 10.0.0.5-r1LTS: 9.3.0.0-r1, 9.3.0.0-r2, 9.3.0.0-r3, 9.3.0.1-r1, 9.3.0.1-r2, 9.3.0.1-r3, 9.3.0.1-r4, 9.3.0.3-r1, 9.3.0.4-r1, 9.3.0.4-r2, 9.3.0.5-r1, 9.3.0.5-r2, 9.3.0.5-r3, 9.3.0.6-r1, 9.3.0.10-r1, 9.3.0.10-r2, 9.3.0.11-r1,9.3.0.11-r2, 9.3.0.15-r1, 9.3.0.16-r1, 9.3.0.16-r2, 9.3.0.17-r1, 9.3.0.17-r2, 9.3.0.17-r3, 9.3.0.20-r1, 9.3.0.20-r2, 9.3.0.21-r1, 9.3.0.21-r2, 9.3.0.21-r3, 9.3.0.25-r1, 9.4.0.0-r1, 9.4.0.0-r2, 9.4.0.0-r3, 9.4.0.5-r1, 9.4.0.5-r2mq_advanced_container_images 9.4.0.6-r2mq_advanced_container_images 9.4.0.7-r1mq_advanced_container_images 9.4.0.10-r1mq_advanced_container_images 9.4.0.10-r2mq_advanced_container_images 9.4.0.11-r1mq_advanced_container_images 9.4.0.11-r2mq_advanced_container_images 9.4.0.11-r3mq_advanced_container_images 9.4.0.12-r1mq_advanced_container_images >= 9.4.0.15-r1 <= 9.4.0.15-r4mq_advanced_container_images 9.4.0.16-r1mq_advanced_container_images 9.4.0.16-r2mq_advanced_container_images 9.4.0.17-r1mq_advanced_container_images 9.4.0.17-r2mq_advanced_container_images 9.4.0.20-r1mq_advanced_container_images 9.4.0.21-r1mq_advanced_container_images 9.4.0.21-r2mq_advanced_container_images >= 9.4.0.25-r1 <= 9.4.0.25-r3mq_advanced_container_images 9.4.0.26-r1mq_advanced_container_images 9.4.1.0-r1mq_advanced_container_images 9.4.1.0-r2mq_advanced_container_images 9.4.1.1-r1mq_advanced_container_images 9.4.2.0-r1mq_advanced_container_images 9.4.2.0-r2mq_advanced_container_images 9.4.2.1-r1mq_advanced_container_images 9.4.2.1-r2mq_advanced_container_images 9.4.3.0-r1mq_advanced_container_images 9.4.3.0-r2mq_advanced_container_images >= 9.4.3.1-r1 <= 9.4.3.1-r3mq_advanced_container_images 9.4.4.0-r1mq_advanced_container_images 9.4.4.1-r1mq_advanced_container_images 9.4.5.0-r1Issues mentioned by this security bulletin are addressed in - IBM MQ Operator v4.1.0 CD release that included IBM supplied MQ Advanced 10.0.1.0-r1 container image. IBM MQ Operator v4.0.5 SC2 release that included IBM supplied MQ Advanced 10.0.0.5-r2 container image. IBM MQ Operator v3.2.30 SC2 release that included IBM supplied MQ Advanced 9.4.0.26-r2 container image. IBM MQ Container 10.0.1.0-r1 and 10.0.0.5-r2 release. IBM strongly recommends applying the latest container images. IBM MQ Operator v4.1.0 CD release details: Image Fix Version Registry Image Location ibm-mq-operator v4.1.0 icr.io icr.io/cpopen/ibm-mq-operator@sha256:ed9a217869637c8749270fd485517ea62c8dffbd198a8f7090042ebbeb5bd127 ibm-mqadvanced-server 10.0.1.0-r1 cp.icr.io cp.icr.io/cp/ibm-mqadvanced-server@sha256:06f0892b36e879d0f8957477deeabfe2b4e0fda13f64792edbe7825caf7b77e3 ibm-mqadvanced-server-dev 10.0.1.0-r1 icr.io icr.io/ibm-messaging/ibm-mqadvanced-server-dev@sha256:129d1d736e94bae071039136585734b7ccc6cfd6e1cc7dacb9af59e60d0a57c2
IBM MQ Operator v4.0.5 SC2 release details: Image Fix Version Registry Image Location ibm-mq-operator v4.0.5 icr.io icr.io/cpopen/ibm-mq-operator@sha256:1109597707dfb3fbde274e39698f08a9011f13ca75746a30414e246459571930 ibm-mqadvanced-server 10.0.0.5-r2 cp.icr.io cp.icr.io/cp/ibm-mqadvanced-server@sha256:0218cf9da8c763b502afb02e7c0406654ac64fdd015410d7b73496fbed89a652 ibm-mqadvanced-server-dev 10.0.0.5-r2 icr.io icr.io/ibm-messaging/ibm-mqadvanced-server-dev@sha256:6610f615ac4bf129668b70a9ae288386ea6bee87112056b83792ad2f901bcf9b
IBM MQ Operator v3.2.30 SC2 release details: Image Fix Version Registry Image Location ibm-mq-operator v3.2.30 icr.io icr.io/cpopen/ibm-mq-operator@sha256:57dda3eb0391e540ff18029fdcd44a14951a73860bdc7544be5879a8ca49fc40 ibm-mqadvanced-server 9.4.0.26-r2 cp.icr.io cp.icr.io/cp/ibm-mqadvanced-server@sha256:4fc5474a0cd9da504bd4bd26ce5c0b91e088656aa56decb315b450ac7868b7e8 ibm-mqadvanced-server-integration 9.4.0.26-r2 cp.icr.io cp.icr.io/cp/ibm-mqadvanced-server-integration@sha256:a6656d4b9c7db64dd9247c22a00607baf2c9141392d7bf5860a93325604f26ad ibm-mqadvanced-server-dev 9.4.0.26-r2 icr.io icr.io/ibm-messaging/ibm-mqadvanced-server-dev@sha256:abf4c7e931f77aa2aeb340ad054edb35c0f382bf4a7c776d838afab23106b06a
IBM MQ Container 10.0.1.0-r1 release details: Image Fix Version Registry Image Location ibm-mqadvanced-server 10.0.1.0-r1 cp.icr.io cp.icr.io/cp/ibm-mqadvanced-server@sha256:06f0892b36e879d0f8957477deeabfe2b4e0fda13f64792edbe7825caf7b77e3 ibm-mqadvanced-server-dev 10.0.1.0-r1 icr.io icr.io/ibm-messaging/ibm-mqadvanced-server-dev@sha256:129d1d736e94bae071039136585734b7ccc6cfd6e1cc7dacb9af59e60d0a57c2
IBM MQ Container 10.0.0.5-r2 release details: Image Fix Version Registry Image Location ibm-mqadvanced-server 10.0.0.5-r2 cp.icr.io cp.icr.io/cp/ibm-mqadvanced-server@sha256:0218cf9da8c763b502afb02e7c0406654ac64fdd015410d7b73496fbed89a652 ibm-mqadvanced-server-dev 10.0.0.5-r2 icr.io icr.io/ibm-messaging/ibm-mqadvanced-server-dev@sha256:6610f615ac4bf129668b70a9ae288386ea6bee87112056b83792ad2f901bcf9b
Connected by shared product, vendor, weakness, or advisory.
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