CVE-2026-93572

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.

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Produits concernés

• Red Hat build of Apache Camel for Spring Boot 4
• Red Hat Fuse 7
• Red Hat JBoss Enterprise Application Platform 7
• Red Hat Single Sign-On 7

Scores CVSS

Faiblesses (CWE)

• CWE-770

Références

• https://access.redhat.com/security/cve/CVE-2026-93572
• https://bugzilla.redhat.com/show_bug.cgi?id=2536963

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories