Integer Overflow Vulnerability in IBM MQ for HPE NonStop by IBM
CVE-2026-10744

7.5HIGH

Key Information:

Vendor

IBM
Status
MQ For HP Nonstop
Vendor
CVE Published:
18 September 2026

What is CVE-2026-10744?

IBM MQ for HPE NonStop versions 8.1.0 through 8.1.0.40 are susceptible to an integer overflow vulnerability that can be exploited by authenticated attackers. This flaw may lead to a denial of service condition or allow attackers to escalate their privileges via improper handling of MQINQ request validation.

Affected Version(s)

MQ for HPE NonStop 8.1.0 <= 8.1.0.40

References

https://www.ibm.com/support/pages/node/7287702
vendor-advisorypatch

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.