CVE-2026-11728 – IBM MQ .NET client is vulnerable to remote code execution

​CVE ID :CVE-2026-11728

Published : Sept. 15, 2026, 5:42 p.m. | 24 minutes ago

Description :IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow a remote attacker to cause a denial of service or potentially execute arbitrary code in the client due to a heap buffer overflow when receiving messages from a malicious queue manager or through a man-in-the-middle attack.

Severity: 8.1 | HIGH

Visit the link for more details, such as CVSS details, affected products, timeline, and more… To Read More Visit Read More