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Vulnerability record · CVE-2026-10751 · published 18 September 2026

CVE-2026-10751: Deserialization of untrusted data vulnerability

IBM MQ Java and JMS client libraries could allow an authenticated attacker to execute arbitrary code on client applications due to a deserialization filter bypass in exception handling.

7.5 CVSS 3.1 High EPSS 0.37% · top 71.8% CWE-502 · Deserialization of untrusted data Awaiting Analysis
7.5CVSS 3.1 base score
0.37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
21 Sep 2026Last modified by NVD

Description

IBM MQ Java and JMS client libraries could allow an authenticated attacker to execute arbitrary code on client applications due to a deserialization filter bypass in exception handling.

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References

LinkTags
https://www.ibm.com/support/pages/node/7284898

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Source: NIST National Vulnerability Database (record CVE-2026-10751), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.