PatchTheCVEmq vulnerabilities and fixes
Recent CVEs affecting mq, with upgrade or downgrade steps. 1 tracked.
mq has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-10-19. Highest priority: CVE-2026-14511 (score 31/100).
- CVE-2026-14511 MEDIUM 6.5 DOWNGRADE 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 spe
FAQ
How do I fix mq vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is mq being exploited right now?
None of the tracked mq CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which mq CVE should I patch first?
CVE-2026-14511 currently ranks highest (31/100): 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 spe.