AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

IBMCVE-2026-11727

IBM MQ for HPE NonStop: denial of service

IBM

CVE-2026-11727 · Published Sep 18, 2026 · updated Sep 22, 2026

High8.1
No fix yet
IBM advisory

IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 IBM MQ C client could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to improper validation of queue manager responses when requesting AMS policy data.

Affected versions

PackageAffectedFixed in
MQ for HPE NonStop
Product
>= 8.1.0, <= 8.1.0.40No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-122

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