RHSA-2026:61236: Important: xmlrpc-c security update

Published Aug 31, 2026
·
Updated

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

14 affected componentsFixes available
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle Long Life
Red Hat Red Hat Enterprise Linux Server - AUS
redhat/xmlrpc-c<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-apps-debuginfo<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-apps-debuginfo<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-client<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-client<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-client-debuginfo<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-client-debuginfo<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-debuginfo<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-debuginfo<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-debugsource<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3
redhat/xmlrpc-c-debugsource<1.51.0-5.el8_4.3
1.51.0-5.el8_4.3

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/xmlrpc-c to a version that resolves this vulnerability.

    Fixed in 1.51.0-5.el8_4.3
  2. Upgrade

    Upgrade redhat/xmlrpc-c-apps-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.51.0-5.el8_4.3
  3. Upgrade

    Upgrade redhat/xmlrpc-c-client to a version that resolves this vulnerability.

    Fixed in 1.51.0-5.el8_4.3
  4. Upgrade

    Upgrade redhat/xmlrpc-c-client-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.51.0-5.el8_4.3
  5. Upgrade

    Upgrade redhat/xmlrpc-c-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.51.0-5.el8_4.3
  6. Upgrade

    Upgrade redhat/xmlrpc-c-debugsource to a version that resolves this vulnerability.

    Fixed in 1.51.0-5.el8_4.3

Event History

Aug 31, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
via Red Hat·12:03 AM
Data Sourced
via Red Hat·12:03 AM
Severity

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