Software updates

Version: Wowza Streaming Engine™ 4.12.1 build 20261020183206  released October 20, 2026.  Java support: Wowza Streaming Engine 4.12.1 is compiled using Java 17 (OpenJDK Java SE JRE 17.0.12). It can be used with Java versions 17 or 21...

Version: Wowza Streaming Engine™ 4.12.0 build 20261005183231 released Sept 30, 2026. Java support: Wowza Streaming Engine 4.12.0 is compiled using Java 17 (OpenJDK Java SE JRE 17.0.12). It can be used with Java versions 17 or 21. For mo...

Version: Wowza Streaming Engine™ 4.11.2+6 build 20260722195619   released July 22, 2026. Java support: Wowza Streaming Engine 4.11.0 is compiled using Java 17 (OpenJDK Java SE JRE 17.0.12) but can be used with Java versions 17 or 21...

Version: Wowza Streaming Engine™ 4.11.1+1 build 20260714181432   released July 20, 2026. Java support:  Compiled using Java 17 (OpenJDK Java SE JRE 17.0.12) but can be used with Java versions 17 or 21. For more details, see Java version i...

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Version: Wowza Streaming Engine™ 4.9.5+3 build 20250701142503 released July 2, 2025. Java support:  Wowza Streaming Engine 4.9.5 is compiled using Java 17 (OpenJDK Java SE JRE 17.0.12) but can be used with Java versions 17 or 21. For m...

Version: Wowza Streaming Engine 4.8.20

Version: Wowza Streaming Engine 4.8.19

Resolved issues Compromised eMudhra intermediate CA certificates trusted by unpatched Java runtimes Severity: Critical CVE: CVE-2026-91403 , CVE-2026-114820 Summary The private keys of eight eMudhra intermediate ...