RLSA-2026:42089

Synopsis

Important: glib2 security update

Description

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.

Security Fix(es):

* glib: integer underflow in gio/gdbusintrospection.c via "g_dbus_node_info_new_for_xml" (CVE-2026-58016)

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.

Affected products

Rocky Linux 9 aarch64 Rocky Linux 9 ppc64le Rocky Linux 9 s390x Rocky Linux 9 x86_64

Fixes

2492257

CVEs

CVE-2026-58016

Affected packages

Rocky Linux 9 aarch64 - BaseOS

glib2-0:2.68.4-19.el9_8.2.aarch64.rpm glib2-0:2.68.4-19.el9_8.2.src.rpm glib2-debuginfo-0:2.68.4-19.el9_8.2.aarch64.rpm glib2-debugsource-0:2.68.4-19.el9_8.2.aarch64.rpm

Rocky Linux 9 x86_64 - BaseOS

glib2-0:2.68.4-19.el9_8.2.i686.rpm glib2-0:2.68.4-19.el9_8.2.src.rpm glib2-0:2.68.4-19.el9_8.2.x86_64.rpm glib2-debuginfo-0:2.68.4-19.el9_8.2.i686.rpm glib2-debuginfo-0:2.68.4-19.el9_8.2.x86_64.rpm glib2-debugsource-0:2.68.4-19.el9_8.2.i686.rpm glib2-debugsource-0:2.68.4-19.el9_8.2.x86_64.rpm

Rocky Linux 9 s390x - BaseOS

glib2-0:2.68.4-19.el9_8.2.s390x.rpm glib2-0:2.68.4-19.el9_8.2.src.rpm glib2-debuginfo-0:2.68.4-19.el9_8.2.s390x.rpm glib2-debugsource-0:2.68.4-19.el9_8.2.s390x.rpm

Rocky Linux 9 ppc64le - BaseOS

glib2-0:2.68.4-19.el9_8.2.src.rpm glib2-0:2.68.4-19.el9_8.2.ppc64le.rpm glib2-debuginfo-0:2.68.4-19.el9_8.2.ppc64le.rpm glib2-debugsource-0:2.68.4-19.el9_8.2.ppc64le.rpm

Rocky Linux 9 aarch64 - AppStream

glib2-devel-0:2.68.4-19.el9_8.2.aarch64.rpm glib2-devel-debuginfo-0:2.68.4-19.el9_8.2.aarch64.rpm glib2-doc-0:2.68.4-19.el9_8.2.noarch.rpm glib2-tests-0:2.68.4-19.el9_8.2.aarch64.rpm glib2-tests-debuginfo-0:2.68.4-19.el9_8.2.aarch64.rpm

Rocky Linux 9 x86_64 - AppStream

glib2-devel-0:2.68.4-19.el9_8.2.i686.rpm glib2-devel-0:2.68.4-19.el9_8.2.x86_64.rpm glib2-devel-debuginfo-0:2.68.4-19.el9_8.2.i686.rpm glib2-devel-debuginfo-0:2.68.4-19.el9_8.2.x86_64.rpm glib2-doc-0:2.68.4-19.el9_8.2.noarch.rpm glib2-tests-0:2.68.4-19.el9_8.2.x86_64.rpm glib2-tests-debuginfo-0:2.68.4-19.el9_8.2.x86_64.rpm

Rocky Linux 9 s390x - AppStream

glib2-doc-0:2.68.4-19.el9_8.2.noarch.rpm glib2-devel-0:2.68.4-19.el9_8.2.s390x.rpm glib2-devel-debuginfo-0:2.68.4-19.el9_8.2.s390x.rpm glib2-tests-0:2.68.4-19.el9_8.2.s390x.rpm glib2-tests-debuginfo-0:2.68.4-19.el9_8.2.s390x.rpm

Rocky Linux 9 ppc64le - AppStream

glib2-doc-0:2.68.4-19.el9_8.2.noarch.rpm glib2-devel-0:2.68.4-19.el9_8.2.ppc64le.rpm glib2-devel-debuginfo-0:2.68.4-19.el9_8.2.ppc64le.rpm glib2-tests-0:2.68.4-19.el9_8.2.ppc64le.rpm glib2-tests-debuginfo-0:2.68.4-19.el9_8.2.ppc64le.rpm

Rocky Linux 9 aarch64 - CRB

glib2-static-0:2.68.4-19.el9_8.2.aarch64.rpm

Rocky Linux 9 x86_64 - CRB

glib2-static-0:2.68.4-19.el9_8.2.i686.rpm glib2-static-0:2.68.4-19.el9_8.2.x86_64.rpm

Rocky Linux 9 s390x - CRB

glib2-static-0:2.68.4-19.el9_8.2.s390x.rpm

Rocky Linux 9 ppc64le - CRB

glib2-static-0:2.68.4-19.el9_8.2.ppc64le.rpm