CVE-2026-54399

The CVE concerns Apache HttpComponents Core and a vulnerability in the HTTP/1.1 message parser causing memory exhaustion via an excessive number of headers or header length. Affected versions cited in public CVE records include 5.4.2 and earlier and 5.5-beta1 and earlier; a separate vendor-facing...

Netty: Unbounded pre-allocation in RedisArrayAggregator from RESP array length

Summary 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. Details The...

EUVD-2025-206781

Water-Melon Melon commit 9df9292 and below is vulnerable to Denial of Service. The HTTP component doesn't have any maximum length. As a result, an excessive request header could cause a denial of service by consuming RAM memory...