Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat build of Apache Camel for Spring Boot 4 | affected |
| Red Hat / Red Hat Fuse 7 | unaffected |
| Red Hat / Red Hat JBoss Enterprise Application Platform 7 | affected |
| Red Hat / Red Hat JBoss Enterprise Application Platform 7 | affected |
| Red Hat / Red Hat JBoss Enterprise Application Platform 7 | affected |
| Red Hat / Red Hat JBoss Enterprise Application Platform 7 | affected |
| Red Hat / Red Hat Single Sign-On 7 | affected |
CWE
CWE-770
References
- https://access.redhat.com/security/cve/CVE-2026-93572
- https://bugzilla.redhat.com/show_bug.cgi?id=2536963
ADP enrichment
No English description supplied.
No references supplied.