Veille CVE
CVE-2026-93558
7.5 ÉlevéeDescription
A flaw was found in Netty's WebSocketServerExtensionHandler. A remote, unauthenticated attacker can exploit this vulnerability by using HTTP/1.1 pipelining to send requests faster than the application can respond. This leads to an unbounded growth of a per-connection queue, consuming excessive memory. Eventually, this can cause the Java Virtual Machine (JVM) to exhaust its heap, resulting in a Denial of Service (DoS) for the affected server.
Produits concernés
- Red Hat Build of Apache Camel 3.33.3.SP2
- Red Hat Build of Debezium 3.6
- Red Hat build of Quarkus 3.27.5.SP2
- Red Hat build of Quarkus 3.33.3.SP2
- Red Hat AMQ Broker 7
- Red Hat AMQ Clients
- Red Hat build of Apache Camel 4 for Quarkus 3
- Red Hat build of Apache Camel for Spring Boot 4
- Red Hat build of Apicurio Registry 3
- Red Hat Build of Keycloak
- Red Hat Data Grid 8
- Red Hat Fuse 7
- Red Hat JBoss Enterprise Application Platform 7
- Red Hat JBoss Enterprise Application Platform 8
- Red Hat Single Sign-On 7
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.5 Élevée | secalert@redhat.com | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Faiblesses (CWE)
Références
- https://access.redhat.com/errata/RHSA-2026:69440
- https://access.redhat.com/errata/RHSA-2026:69470
- https://access.redhat.com/errata/RHSA-2026:70257
- https://access.redhat.com/errata/RHSA-2026:83612
- https://access.redhat.com/security/cve/CVE-2026-93558
- https://bugzilla.redhat.com/show_bug.cgi?id=2536932
- https://bugzilla.redhat.com/show_bug.cgi?id=2536932