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CVE-2026-15562

A flaw was found in EAP's jboss-remoting.

Impact

A flaw was found in EAP's jboss-remoting. A remote unauthenticated attacker who can reach :8080 (or :9990, or :4447) and complete an Upgrade: jboss-remoting handshake can cause OOM errors that degrade requests server-wide, leading to denial of service.

Affected products

VendorProductAffected versions
Red HatRed Hat JBoss Enterprise Application Platform 8.1 For RHEL 8
Versions patch: 0:2.6.11-1.Final_redhat_00001.1.el8eap, patch: 0:2.2.0-1.Final_redhat_00001.1.el8eap, patch: 0:4.0.11-2.SP1_redhat_00001.1.el8eap, patch: 0:2.3.26-2.SP3_redhat_00001.1.el8eap, patch: 0:1.2.7-1.redhat_00002.1.el8eap, patch: 0:3.0.22-1.Final_redhat_00001.1.el8eap
Red HatRed Hat JBoss Enterprise Application Platform 8.1 For RHEL 9
Versions patch: 0:4.0.5-1.redhat_00001.1.el9eap, patch: 0:2.25.4-1.redhat_00003.1.el9eap, patch: 0:6.6.54-1.Final_redhat_00001.1.el9eap, patch: 0:801.8.0-1.GA_redhat_00001.1.el9eap, patch: 0:4.1.5-5.redhat_00008.1.el9eap, patch: 0:4.0.11-2.SP1_redhat_00001.1.el9eap
Red HatRed Hat JBoss Enterprise Application Platform 8.1 For RHEL 10
Versions patch: 0:4.1.5-5.redhat_00008.1.el10eap, patch: 0:4.1.7-1.SP1_redhat_00001.1.el10eap, patch: 0:1.1.9-1.redhat_00001.1.el10eap, patch: 0:2.0.18-1.redhat_00001.1.el10eap, patch: 0:2.2.0-1.Final_redhat_00001.1.el10eap, patch: 0:3.0.1-1.Final_redhat_00001.1.el10eap
Red HatRed Hat JBoss Enterprise Application Platform 8.1.8.GA
Version patch: 5.0.31.SP2-redhat-00001
Red HatRed Hat JBoss Enterprise Application Platform 7.4 ELS On RHEL 7
Versions patch: 0:7.4.25-2.GA_redhat_00001.1.el7eap, patch: 0:2.16.0-22.redhat_00057.1.el7eap, patch: 0:2.3.14-11.SP11_redhat_00001.1.el7eap, patch: 0:1.10.0-46.Final_redhat_00044.1.el7eap, patch: 0:5.0.31-3.SP2_redhat_00001.1.el7eap, patch: 0:1.5.26-2.Final_redhat_00001.1.el7eap

Weakness classification

CWE-190

References