ShapeBlue Security Advisory: Security Fixes in CloudStack 4.19.3.0 and Apache CloudStack 4.20.1.0

Apache CloudStack has released Long-Term Support (LTS) versions 4.19.3.0 and 4.20.1.0 to address five security vulnerabilities, including two critical flaws—CVE-2025-26521 and CVE-2025-47713.