RHSA-2026:92059: Security update for 4 packages

RHSA-2026:92059, released August 17, 2026, fixes 5 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.6

Base score, 0 to 10

Highest EPSS

0.0073

54th percentile

Priority of the 5 CVEs

Patch now 0
                                Urgent 0
                                High 4
                                Routine 1

Fixed package versions

Product	Release	Fixed in
eap8-apache-cxf	RHEL 10	4.1.8-1.redhat_00001.1.el10eap
eap8-netty	RHEL 10	4.1.138-1.Final_redhat_00001.1.el10eap
eap8-netty-transport-native-epoll	RHEL 10	4.1.138-1.Final_redhat_00001.1.el10eap
eap8-resteasy	RHEL 10	6.2.19-1.Final_redhat_00002.1.el10eap

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-57819	eap8-apache-cxf: Apache CXF allows to set a limit on the number of form parameters in a JAX-RS message via the "maxFormParameterCount"...	7.5	0.0073	None reported
High	CVE-2026-64958	eap8-apache-cxf: An incomplete fix for CVE-2026-50645 means that it is still possible to perform a denial of service attack on Apache...	7.5	0.0066	None reported
High	CVE-2026-65432	eap8-apache-cxf: Apache CXF reads a top-level WSDL through its hardened StaxUtils path, which disables XML DTDs and external entities	8.6	0.0065	None reported
High	CVE-2026-65583	eap8-apache-cxf: Apache CXF’s OIDC relying-party token validation could accept self-issued ID tokens without enforcing required claim...	7.4	0.0028	None reported
Routine	CVE-2026-59903	eap8-netty: Netty is an asynchronous, event-driven network application framework	6.5	0.0032	None reported

Also fixes CVE-2026-57819

ELSA-2026-500571
ovirt-engine-wildfly, ovirt-engine-wildfly-overlay on ol 9
ELSA-2026-500570
ovirt-engine-wildfly, ovirt-engine-wildfly-overlay on ol 8

Vendor advisory

https://access.redhat.com/errata/RHSA-2026:92059

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