Quarkus 3.27.5.1 is an emergency LTS release that patches CVE-2026-16308, a denial-of-service vulnerability in Quarkus REST caused by unbounded multipart MIME part-header accumulation. It also fixes a native image regression introduced by the Netty upgrade in 3.27.5 and bumps the PostgreSQL JDBC driver to 42.7.13. Users on the 3.27 LTS stream are advised to upgrade using the Quarkus CLI with `quarkus update --stream=3.27`.
199 Impressions