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Spring Boot 3.3.x Release Notes
5 versions
Comprehensive release notes and changelog for Spring Boot 3.3.x, including security patches, bug fixes, and feature updates across all supported versions.
March 2026
3.3.18
Released Mar 25, 2026 Full Version:
3.3.13-spring-boot-3.3.18
Bug Fixes
- Patched Authentication Bypass under Actuator CloudFoundry endpoints vulnerability (CVE-2026-22733).
Dependency Upgrades
- Glassfish JAXB
4.0.7 - Jakarta XML WS
4.0.3 - Jetty
12.0.33 - Lombok
1.18.44 - Spring AMQP (NES)
3.1.12-spring-amqp-3.1.17 - Spring Authorization Server (NES)
1.3.7-spring-authorization-server-1.3.9 - Spring Batch (NES)
5.1.3-spring-batch-5.1.9 - Spring Data BOM (NES)
2024.0.13-spring-data-bom-2024.0.15 - Spring Framework (NES)
6.1.21-spring-framework-6.1.26 - Spring GraphQL (NES)
1.3.7-spring-graphql-1.3.9 - Spring HATEOAS (NES)
2.3.4-spring-hateoas-2.3.6 - Spring Integration (NES)
6.3.11-spring-integration-6.3.13 - Spring Kafka (NES)
3.2.10-spring-kafka-3.2.12 - Spring LDAP (NES)
3.2.16-spring-ldap-3.2.19 - Spring Pulsar (NES)
1.1.13-spring-pulsar-1.1.15 - Spring Security (NES)
6.3.10-spring-security-6.3.12 - Spring Session (NES)
3.3.7-spring-session-3.3.9 - Spring Web Services (NES)
4.0.17-spring-ws-4.0.19 - Undertow
2.3.24.Final
February 2026
3.3.17
Released Feb 25, 2026 Full Version:
3.3.13-spring-boot-3.3.17
Bug Fixes
- Fixed TLSv1.3 cipher configuration being silently ignored after Tomcat 10.1.52 upgrade. Applications that configured TLSv1.3 ciphers via
server.ssl.ciphersor viaoptions.ciphersin an SSL Bundle would have those ciphers silently dropped, falling back to all default ciphers.- See our blog post for details: Silent TLS Cipher Downgrade in Spring Boot.
Dependency Upgrades
- Infinispan
15.0.22.Final - Jakarta XML Bind
4.0.5 - Jetty
12.0.32 - Logback
1.5.32 - Neo4j Java Driver
5.28.10 - Netty
4.1.131.Final - Postgresql
42.7.10 - Tomcat
10.1.52 - Undertow
2.3.23.Final - jOOQ
3.19.30
January 2026
3.3.16
Released Jan 28, 2026 Full Version:
3.3.13-spring-boot-3.3.16
Dependency Upgrades
- Classmate
1.7.3 - Groovy
4.0.30 - Jaybird
5.0.11.java11 - Logback
1.5.26 - Pooled JMS
3.1.9 - Postgresql
42.7.9 - R2DBC MSSQL
1.0.4.RELEASE - Undertow
2.3.22.Final
December 2025
3.3.15
Released Dec 18, 2025 Full Version:
3.3.13-spring-boot-3.3.15
Dependency Upgrades
- AspectJ
1.9.25.1 - Logback
1.5.22 - Netty
4.1.130.Final - Pooled JMS
3.1.8 - Spring GraphQL (NES)
1.3.7-spring-graphql-1.3.8 - Spring LDAP (NES)
3.2.16-spring-ldap-3.2.18 - Spring WS
4.0.17 - Tomcat
10.1.50
3.3.14
Released Dec 10, 2025 Full Version:
3.3.13-spring-boot-3.3.14
Notes
- This release originates from the open‑source Spring Boot repository forked by HeroDevs. It encompasses modifications implemented by HeroDevs to ensure successful framework builds. This release contains no functional changes from Spring Boot
3.3.13.
Dependency Upgrades
- Angus Mail
2.0.5 - AspectJ
1.9.25 - Classmate
1.7.1 - Ehcache3
3.10.9 - Glassfish JAXB
4.0.6 - Groovy
4.0.29 - Hibernate Validator
8.0.3.Final - Infinispan
15.0.21.Final - Jakarta Activation
2.1.4 - Jakarta Mail
2.1.5 - Jakarta XML Bind
4.0.4 - Jaybird
5.0.10.java11 - Jersey
3.1.11 - Jetty Reactive HTTPClient
4.0.13 - Jetty
12.0.31 - Logback
1.5.21 - Lombok
1.18.42 - MSSQL JDBC
12.6.5.jre11 - Netty
4.1.128.Final - Postgresql
42.7.8 - R2DBC H2
1.0.1.RELEASE - R2DBC MSSQL
1.0.3.RELEASE - R2DBC Postgresql
1.0.9.RELEASE - RxJava3
3.1.12 - Spring AMQP (NES)
3.1.12-spring-amqp-3.1.16 - Spring Authorization Server (NES)
1.3.7-spring-authorization-server-1.3.8 - Spring Batch (NES)
5.1.3-spring-batch-5.1.8 - Spring Data BOM (NES)
2024.0.13-spring-data-bom-2024.0.14 - Spring Framework (NES)
6.1.21-spring-framework-6.1.25 - Spring GraphQL
1.3.6 - Spring HATEOAS (NES)
2.3.4-spring-hateoas-2.3.5 - Spring Integration (NES)
6.3.11-spring-integration-6.3.12 - Spring Kafka (NES)
3.2.10-spring-kafka-3.2.11 - Spring LDAP (NES)
3.2.13-spring-ldap-3.2.17 - Spring Pulsar (NES)
1.1.13-spring-pulsar-1.1.14 - Spring RESTDocs
3.0.5 - Spring Security (NES)
6.3.10-spring-security-6.3.11 - Spring Session (NES)
3.3.7-spring-session-3.3.8 - Spring WS
4.0.16 - Tomcat
10.1.49 - Undertow
2.3.20.Final - jOOQ
3.19.29Full Version:3.3.13-spring-boot-3.3.14
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