CVE-2026-102495

eap8-apache-sshd: Apache XmlSchema doesn't limit how deeply schema imports and includes can be nested, so a malicious schema can make p...

CVE-2026-102495 is fixed in 13 products on 1 platform, first by RHSA-2026:99018, released November 12, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.5
important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0053
45th percentile

Apache XmlSchema doesn't limit how deeply schema imports and includes can be nested, so a malicious schema can make parsing recurse until the stack overflows. This causes a denial of service. Users are recommended to upgrade to version 2.3.3, which fixes this issue.

Where it's fixed

ProductFixed inFixReleased
Linux
eap8-apache-sshd · RHEL 10 2.20.0-1.redhat_00002.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-bouncycastle · RHEL 10 1.86.0-1.redhat_00001.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-eap-product-conf-parent · RHEL 10 801.9.1-1.GA_redhat_00002.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-ironjacamar · RHEL 10 3.1.1-1.Final_redhat_00001.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-jackson-jaxrs-providers · RHEL 10 2.18.11-1.redhat_00001.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-jackson-modules-base · RHEL 10 2.18.11-1.redhat_00001.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-jackson-modules-java8 · RHEL 10 2.18.11-1.redhat_00001.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-mod_cluster · RHEL 10 2.1.1-1.Final_redhat_00001.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-neethi · RHEL 10 3.2.4-1.redhat_00001.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-wildfly · RHEL 10 8.1.9.1-1.GA_redhat_00006.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-wildfly-http-client · RHEL 10 2.1.5-1.Final_redhat_00001.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-wildfly-javadocs · RHEL 10 8.1.1-15.GA_redhat_00052.1.el10eap RHSA-2026:99018 Nov 12, 2026
eap8-ws-commons-XmlSchema · RHEL 10 2.3.3-1.redhat_00001.1.el10eap RHSA-2026:99018 Nov 12, 2026

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