RHSA-2026:61235: Important: xmlrpc-c security update
Important: xmlrpc-c security update
Other sources
XML-RPC is a remote procedure call (RPC) protocol that uses XML to encode its calls and HTTP as a transport mechanism. The xmlrpc-c packages provide a network protocol to allow a client program to make a simple RPC (remote procedure call) over the Internet. It converts an RPC into an XML document, sends it to a remote server using HTTP, and gets back the response in XML.Security Fix(es): xmlrpc-c: XMLRPC-C Library: Cross-Site Scripting in error page component (CVE-2026-15928) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/xmlrpc-cto a version that resolves this vulnerability.Fixed in 1.51.0-8.el8_8.2 - Upgrade
Upgrade
redhat/xmlrpc-c-apps-debuginfoto a version that resolves this vulnerability.Fixed in 1.51.0-8.el8_8.2 - Upgrade
Upgrade
redhat/xmlrpc-c-clientto a version that resolves this vulnerability.Fixed in 1.51.0-8.el8_8.2 - Upgrade
Upgrade
redhat/xmlrpc-c-client-debuginfoto a version that resolves this vulnerability.Fixed in 1.51.0-8.el8_8.2 - Upgrade
Upgrade
redhat/xmlrpc-c-debuginfoto a version that resolves this vulnerability.Fixed in 1.51.0-8.el8_8.2 - Upgrade
Upgrade
redhat/xmlrpc-c-debugsourceto a version that resolves this vulnerability.Fixed in 1.51.0-8.el8_8.2 - Upgrade
Upgrade
xmlrpc-cto a version that resolves this vulnerability.Patch CVE-2026-15928
Event History
Frequently Asked Questions
Which installed packages should administrators check when assessing exposure?
Check for xmlrpc-c, xmlrpc-c-client, and the related debuginfo and debugsource packages listed in the advisory. The security fix addresses CVE-2026-15928 in the XMLRPC-C Library error page component.
Which Red Hat environments are identified by this advisory?
The advisory lists Red Hat Enterprise Linux for x86_64 Update Services for SAP Solutions and Red Hat Enterprise Linux for x86_64 Extended Life Cycle Long Life.