A new zero-day vulnerability in the Spring Core Java framework called 'Spring4Shell' has been publicly disclosed, allowing unauthenticated remote code execution on applications.

For JDK 18 and JDK 19, developers are encouraged to report bugs via the Java Bug Database. Spring Framework Spring Framework 6.0.0-M3 and 5.3.17 were made available this past week.

With the Embabel agent framework, written in Kotlin, Rod Johnson aims not only to catch up with Python agent frameworks, but to leapfrog them.