Issued at: 2026-09-01
Updated at: 2026-09-02
Advisory content derived from Red Hat RHSA-2026:61355, © Red Hat, Inc., used under CC BY 4.0, with modifications.
Synopsis
Moderate: dbus-broker security update
Description
dbus-broker is an implementation of a message bus as defined by the D-Bus specification. Its aim is to provide high performance and reliability, while keeping compatibility to the D-Bus reference implementation. It is exclusively written for Linux systems, and makes use of many modern features provided by recent Linux kernel releases.
Security Fix(es):
* dbus-broker: dbus-broker: session bus denial of service via EMFILE during peer setup (CVE-2026-16730)
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.