CVE-2026-10751CWE-502insecure-deserialization

CVE-2026-10751

High · published September 18, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
29.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00369 · 29.6th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-09-18T20:17Z
References (1)
https://www.ibm.com/support/pages/node/7284898 · [email protected]
EPSS history
Timeline
  • 20 SEP 03:21Z
    EPSS moved — → 1%
    epss
  • 18 SEP 15:56Z
    IBM MQ Java messaging is vulnerable to remote code execution
    cvelistv5