All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2026-50011
HIGHpublished 2026-06-12 16:16 UTC · 13 days ago · modified 2026-06-15 02:31 UTC
7.5
CVSS / 10
// 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.
// cvss 3.1 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
// weaknesses (CWE)
- CWE-400
- CWE-770