MajorCritical vulnerability
CVE-2026-11727 (CVSS 8.1)
NVD · officialPublished Sep 18, 2026Risk 37/100EPSS 0.6%
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.
Technical details
CVSS
8.1
AV:NetworkAC:HighPR:NoneUI:NoneC:HighI:HighA:High
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
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