VYPR
← All advisories
High severity7.5NVD Advisory· Published Jun 11, 2026· Updated Jun 15, 2026

CVE-2026-44250

CVE-2026-44250

Description

Netty is a network application framework for development of protocol servers and clients. In netty-codec-redis prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can cause DoS by sending a crafted Redis payload with deeply nested arrays. This forces the server to allocate a massive number of state objects and collections, leading to memory exhaustion and an OutOfMemoryError. Versions 4.1.135.Final and 4.2.15.Final patch the issue.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
io.netty:netty-codec-redisMaven
>= 4.2.0.Final, < 4.2.15.Final4.2.15.Final
io.netty:netty-codec-redisMaven
< 4.1.135.Final4.1.135.Final

Affected products

37

Patches

Vulnerability mechanics

References

5

News mentions

3