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Philter 4.0.1 is a security update to 4.0.0 with no behavior or API changes. It still runs on Java 25 and Phileas 4.5.0. Upgrade by pulling philterd/philter:4.0.1.
Security
- Docker image: rebuilt on current Ubuntu 24.04 packages, which updates
libbrotli1to
1.1.0-2ubuntu0.1for CVE-2026-111497. - Jackson: Spring Boot 4.1.2 updates Jackson to 2.21.7 and 3.1.7 for CVE-2026-89407, CVE-2026-89425,
CVE-2026-68497, CVE-2026-91776, and CVE-2026-91777, denial-of-service issues in JSON parsing.