High severity8.1NVD Advisory· Published Sep 18, 2026· Updated Sep 22, 2026
CVE-2026-11726
CVE-2026-11726
Description
IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to obtain sensitive information or cause a denial of service due to improper validation of message header offset values.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
1- IBM MQ: Twelve High-to-Critical Vulnerabilities Disclosed Together on September 18, 2026Vypr Intelligence · Sep 18, 2026