Skip to content
CVE PROGRAM SOURCE RECORD9.9 Critical

CVE-2026-10858

IBM MQ for HPE NonStop is vulnerable to a denial of service attack

Description

IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer underflow when processing multi-segment messages.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

IBM MQ for HPE NonStop

  • 8.1.0 to ≤ 8.1.0.40affected

References