CVE-2026-11378

HIGH CVSS 8.8 View on NVD ↗

Description

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to an integer overflow in distribution list processing.

CVSS Vector

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

References

https://www.ibm.com/support/pages/node/7284945

Published: Sep 18, 2026 16:17 UTC Modified: Sep 19, 2026 04:17 UTC