Vulnerabilities
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CVSS
EPSS
| CVE | CVSS | EPSS | Vendor, product | Description | Modified |
|---|---|---|---|---|---|
| CVE-2026-12665 | 9.8 critical | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow a remote attacker to execute arbitrary code due to a stack buffer overflow when processing TLS certificates with malformed distinguished names during channel connection establishment. | Fri 23 Oct |
| CVE-2026-12148 | 8.8 high | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ Operator could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to unrestricted Java deserialization in the MQ Classes for Java. | Fri 23 Oct |
| CVE-2026-10572 | 8.8 high | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow when processing MQPUT operations with malformed message options. | Fri 23 Oct |
| CVE-2026-10574 | 8.8 high | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow when processing MQPUT or MQPUT1 operations with malformed message handle properties. | Fri 23 Oct |
| CVE-2026-10743 | 8.8 high | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to cause a denial of service or corrupt memory due to improper validation of buffer sizes in MQOPEN operations. | Fri 23 Oct |
| CVE-2026-12155 | 6.5 medium | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to cause a denial of service by sending specially crafted multicast status messages that trigger a NULL pointer dereference. | Fri 23 Oct |
| CVE-2026-11829 | 6.5 medium | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to cause a denial of service due to improper validation of offset values in MQOPEN requests. | Fri 23 Oct |
| CVE-2026-12343 | 6.5 medium | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to cause a denial of service due to improper validation of RFH2 message header fields in queued publish/subscribe operations. | Fri 23 Oct |
| CVE-2026-12350 | 6.5 medium | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | 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. | Fri 23 Oct |
| CVE-2026-12670 | 6.5 medium | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to cause a denial of service through a specially crafted message that triggers excessive memory operations during character set conversion. | Fri 23 Oct |
| CVE-2026-11828 | 5.9 medium | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow a remote attacker with queue manager control or man-in-the-middle access on unencrypted channels to cause a denial of service in client applications using asynchronous message consumption due to improper validation of queue name length values. | Fri 23 Oct |
| CVE-2026-11831 | 5.4 medium | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to cause a limited denial of service and obtain very limited information about process memory layout due to an out-of-bounds read when processing a specially crafted client request. | Fri 23 Oct |
| CVE-2026-2607 | 5.1 medium | 0.00% | no CPE yet | IBM MQ Operator SC2: v3.2.0 through 3.2.23CD: v3.3.0, v3.4.0, v3.4.1, v3.5.0, v3.5.1 - v3.5.3, v3.6.0 - v3.6.4, v3.7.0 - v3.7.2, v3.8.0, v3.8.1, v3.9.0, v3.9.1LTS: v2.0.0 - 2.0.29 and IBM supplied MQ Advanced container images SC2: 9.4.0.6 through 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-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-r2LTS: 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-r2 IBM MQ stores potentially sensitive information in log files that could be read by a local user. | Mon 26 Oct |
| CVE-2026-12669 | 4.3 medium | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to trigger a minor out-of-bounds read when sending malformed compressed data, though the data is not disclosed and the request is rejected. | Fri 23 Oct |
| CVE-2026-12727 | 4.3 medium | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ could allow an authenticated attacker to cause potential process instability due to an off-by-one buffer overflow when processing specially crafted object names. | Fri 23 Oct |
| CVE-2026-12660 | 2.7 low | 0.00% | ibm, mq_operator, supplied_mq_advanced_container_images | IBM MQ Web Console could allow an authenticated administrator to write files outside the intended directory due to improper path validation. | Fri 23 Oct |
16 of 16
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EPSS scores: 2026-10-28. NVD cursor: 2026-10-29 00:22. The News page shows only notable CVEs (KEV, your stack, new criticals, EPSS over 50%, or active exploitation per SSVC); this table has all of them.