MEDIUMCVSS v3.1 5.9Vulnerability

CVE-2026-11828

IBM MQ could allow a remote attacker with queue manager control or man-in-the-middle access on unencrypted channels to cause a denial of service in client applications using asynchronous message consumption due to improper validation of queue name length values.

Properties

Severity
MEDIUM
Nvd fetched at
2026-10-20T21:14:08.448323+00:00
Epss score
0.00254
Cvss score
5.9
Cvss severity
MEDIUM
Retrieved at
2026-10-21T01:24:48+00:00
Score
5.9
Last source
FIRST EPSS
Cvss version
3.1
Cve id
CVE-2026-11828
Cvss vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
First seen by Signal
2026-10-19T19:31:52+00:00
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Published at
2026-10-19T17:17:16.130
Last modified
2026-10-19T20:55:02.217
Epss percentile
0.159

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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CVE-2026-11828 (CVSS v3.1 5.9) — Ninja Signal Threat Intelligence | Ninja Signal