{"id":"CVE-2026-93572","published":"2026-09-18T11:17:21.900","lastModified":"2026-09-18T21:18:48.020","description":"A flaw was found in Netty's `RedisArrayAggregator` component. A remote attacker can exploit this vulnerability by sending specially crafted nested Redis (RESP) array headers. This can cause the `RedisArrayAggregator` to eagerly preallocate a large amount of heap memory, leading to heap memory exhaustion and a Denial of Service (DoS) for applications using `RedisDecoder` with `RedisArrayAggregator` on untrusted traffic.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-770"],"vendors":[],"products":[],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-93572","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2536963","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}