{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-50011/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-12T15:59:14.737Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-50011","@id":"https://www.cve.org/CVERecord?id=CVE-2026-50011","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, RedisArrayAggregator pre-allocates ArrayList with initial capacity equal to the RESP array element count declared in an array header. That count is taken from the wire before the corresponding child messages exist. A small malicious header can claim a huge initial capacity. Versions 4.1.135.Final and 4.2.15.Final patch the issue."},"products":[{"@id":"cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-12T15:59:14.737Z"}]}