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Important: Red Hat Security Advisory: Red Hat build of Quarkus 3.33.3 release and security update

🗓️ 13 Aug 2026 14:50:53Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 2 Views

Quarkus 3.33.3 fixes four CVEs: auth downgrade, heap overflow DoS, SCRAM bypass, and SSH command execution.

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13 Aug 2026 14:56Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.2
CVSS 3.15.9 - 7.3
EPSS0.00203
SSVC
QuarkusCVE-2026-53712CVE-2026-8484CVE-2026-54291CVE-2026-56624Authentication DowngradeHeap Buffer Overflow
2