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VULNERABILITIES

CVE-2026-11829 Details

Description

IBM MQ could allow an authenticated attacker to cause a denial of service due to improper validation of offset values in MQOPEN requests.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://www.ibm.com/support/pages/node/7292667 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')[email protected]

Affected Products

ProductVersions
ibm mq operator
>= 2.0.0, <= 2.0.29
>= 3.2.0, <= 3.2.29
3.3.0
3.4.0
3.4.1

CPE

  • cpe:2.3:a:ibm:mq_operator:*:*:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:mq_operator:*:*:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.3.0:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.4.0:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.4.1:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.5.0:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.5.1:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.5.2:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.5.3:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.6.0:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.6.1:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.6.2:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.6.3:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.6.4:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.7.0:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.7.1:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.7.2:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.8.0:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.8.1:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.9.0:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.9.1:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:3.9.2:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:4.0.0:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:4.0.1:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:4.0.2:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:4.0.3:*:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:mq_operator:4.0.4:*:*:*:cd:*:*:*

Remediation

  • No remediation found in references.
ibm supplied mq advanced container images
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

CPE

  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.1.0:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.1.0:r2:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.1.1:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.2.0:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.2.0:r2:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.2.1:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.2.1:r2:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.3.0:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.3.0:r2:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.3.1:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.3.1:r2:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.3.1:r3:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.4.0:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.4.0:r2:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.4.0:r3:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.4.0:r4:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.4.1:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.5.0:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.5.0:r2:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.5.1:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:10.0.0.0:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:10.0.0.0:r2:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:10.0.0.0:r3:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:10.0.0.0:r4:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:10.0.0.5:r1:*:*:cd:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.0:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.0:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.0:r3:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.1:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.1:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.1:r3:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.1:r4:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.3:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.4:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.4:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.5:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.5:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.5:r3:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.6:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.10:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.10:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.11:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.11:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.15:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.16:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.16:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.17:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.17:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.17:r3:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.20:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.20:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.21:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.21:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.21:r3:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.3.0.25:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.0:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.0:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.0:r3:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.5:r1:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.5:r2:*:*:lts:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.6:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.6:r2:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.7:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.10:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.10:r2:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.11:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.11:r2:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.11:r3:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.12:*:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.12:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.15:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.15:r4:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.16:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.16:r2:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.17:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.17:r2:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.20:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.21:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.21:r2:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.25:r1:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.25:r3:*:*:sc2:*:*:*
  • cpe:2.3:a:ibm:supplied_mq_advanced_container_images:9.4.0.26:r1:*:*:sc2:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-11829
NVD Published Date:
Oct 19, 2026
NVD Last Modified:
Oct 23, 2026
Source:
[email protected]
CVE-2026-11829 Details - Not Deferred