What’s Vulnerable › Vulnerabilities
CVE-2026-14511: IBM MQ Denial of Service
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-19 · updated 2026-10-23
- Weakness: CWE-770
Description
IBM MQ 9.4.5.0 through 9.4.5.1 could allow an authenticated user to cause a denial of service by sending a specially crafted message that crashes consuming applications.
Affected products
- IBM MQ: 9.4.5.0, 9.4.5.1 (and their updates)
References
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