What’s Vulnerable › Vulnerabilities
CVE-2026-12728: IBM MQ Java messaging is vulnerable to remote code execution
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-15 · updated 2026-09-17
- Weakness: CWE-502
Description
IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow an authenticated attacker to execute arbitrary code due to a deserialization of untrusted data.
Affected products
- IBM MQ: from 9.1.0.0 through 9.1.0.37 LTS; from 9.2.0.0 through 9.2.0.43 LTS; from 9.3.0.0 through 9.3.0.41 LTS; from 9.3.0.0 through 9.3.5.1 CD; from 9.4.0.0 through 9.4.0.25 LTS; from 9.4.0.0 through 9.4.5.1 CD
References
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