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CVE-2026-15567

A flaw was found in Wildfly.

Impact

A flaw was found in Wildfly. A remote unauthenticated attacker can trigger OutOfMemoryError as CSIv2Util's GSS token decoder reads an attacker-controlled length field without bounds checking and attempts to allocate a byte array of that size.

Affected products

VendorProductAffected versions
Red HatRed Hat JBoss Enterprise Application Platform 8.1 For RHEL 10
Versions patch: 0:4.0.11-2.SP1_redhat_00001.1.el10eap, patch: 0:2.1.0-1.redhat_00001.1.el10eap, patch: 0:2.0.5-1.Final_redhat_00001.1.el10eap, patch: 0:1.1.9-1.redhat_00001.1.el10eap, patch: 0:3.6.3-1.Final_redhat_00001.1.el10eap, patch: 0:3.0.22-1.Final_redhat_00001.1.el10eap
Red HatRed Hat JBoss Enterprise Application Platform 8.1 For RHEL 8
Versions patch: 0:2.2.0-1.Final_redhat_00001.1.el8eap, patch: 0:8.1.1-12.GA_redhat_00048.1.el8eap, patch: 0:1.2.7-1.redhat_00002.1.el8eap, patch: 0:3.0.1-1.Final_redhat_00001.1.el8eap, patch: 0:3.0.6-1.redhat_00001.1.el8eap, patch: 0:2.40.0-8.redhat_00024.1.el8eap
Red HatRed Hat JBoss Enterprise Application Platform 7.4 ELS On RHEL 7
Versions patch: 0:1.10.0-46.Final_redhat_00044.1.el7eap, patch: 0:1.5.26-2.Final_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: 0:7.4.25-2.GA_redhat_00001.1.el7eap, patch: 0:2.5.5-30.SP12_redhat_00020.1.el7eap
Red HatRed Hat JBoss Enterprise Application Platform 8.1 For RHEL 9
Versions patch: 0:2.2.0-1.Final_redhat_00001.1.el9eap, patch: 0:7.4.0-1.Final_redhat_00001.1.el9eap, patch: 0:3.0.6-1.redhat_00001.1.el9eap, patch: 0:9.37.4-1.redhat_00001.1.el9eap, patch: 0:2.0.18-1.redhat_00001.1.el9eap, patch: 0:4.0.5-1.redhat_00001.1.el9eap
Red HatRed Hat JBoss Enterprise Application Platform 8.1.8.GA
Version patch: 8.1.1.GA-redhat-00048

Weakness classification

CWE-789

References