PT-2026-95468 · Ibm · Ibm Mq For Hpe Nonstop
CVE-2026-10858
·
Published
2026-09-18
·
Updated
2026-09-21
CVSS v3.1
9.9
Critical
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
IBM MQ for HPE NonStop versions 8.1.0 through 8.1.0.40
Description
An authenticated attacker can cause a denial of service or potentially execute arbitrary code. This occurs due to a heap buffer underflow—a condition where a program writes data before the beginning of a memory buffer—when processing multi-segment messages.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Heap Based Buffer Overflow
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Ibm Mq For Hpe Nonstop