CVE-2026-48006 Netty is a network application framework for development of protocol servers and clients
Description
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, the RedisArrayAggregator handler permanently leaks pooled direct-memory buffers when a Redis pipeline connection closes before a RESP array aggregate completes. The handler retains child messages in per-handler state (`depths` field) but defines no `channelInactive`, `handlerRemoved`, or `exceptionCaught` method to release them when the pipeline tears down. Because the leaked buffers are slices of `PooledByteBufAllocator` chunks, they prevent those chunks from being returned to the JVM-wide direct-memory pool. Repeated connection churn by any network peer monotonically drains this shared pool, eventually causing allocation failures on all Netty channels in the process. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| netty 4.2 | 4.2.0.Final → < 4.2.15.Final | 4.2.15.Final |
| netty 4.1 | premières → < 4.1.135.Final | 4.1.135.Final |
| Red Hat build of Apache Camel for Spring Boot 4 | Versions non publiées | |
| Red Hat Data Grid 8 | Versions non publiées | |
| Red Hat Fuse 7 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform 7 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform Expansion Pack | Versions non publiées | |
| Red Hat Single Sign-On 7 | Versions non publiées | |
| Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16 | Versions non publiées |
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| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat Data Grid 8.6.2 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform 8.1 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform 7.4.25 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 | Versions non publiées |
Références
- github.com github.com
- github.com github.com
- github.com github.com
Chronologie
- Publiée
- Dernière modification