Red Hat Lightwell has released org.springframework.boot:spring-boot-starter-actuator 2.7.18.rhlw-00004 with a backported security fix.
CVE-2026-22733: Authentication Bypass under Actuator CloudFoundry endpoints
This patched artifact is a drop-in replacement for org.springframework.boot:spring-boot-starter-actuator 2.7.18 from Maven Central.