CVE-2026-50011 Netty has unbounded pre-allocation in RedisArrayAggregator from RESP array length

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, RedisArrayAggregator pre-allocates ArrayList with initial capacity equal to the RESP array element count declared in an array header. That count is taken fro...

CVE-2026-42586: Improper Neutralization of CRLF Sequences

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, the Netty Redis codec encoder RedisEncoder writes user-controlled string content directly to the network output buffer without validating or sanitizing CRLF \r\n characters. Since the...

Valkey Affected by RESP Protocol Injection via Lua error_reply

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GitLab GitHub Repo Import Deserialization Remote Code Execution Exploit

An authenticated user can import a repository from GitHub into GitLab. If a user attempts to import a repo from an attacker-controlled server, the server will reply with a Redis serialization protocol object in the nested defaultbranch. GitLab will cache this object and then deserialize it when...