Issued at: 2026-07-21
Updated at: 2026-07-23
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 8 aarch64
Rocky Linux 8 x86_64
Fixes
2492257
CVEs
CVE-2026-58016
Affected packages
Rocky Linux 8 x86_64 - BaseOS
glib2-0:2.56.4-170.el8_10.i686.rpm
glib2-0:2.56.4-170.el8_10.src.rpm
glib2-0:2.56.4-170.el8_10.x86_64.rpm
glib2-debuginfo-0:2.56.4-170.el8_10.i686.rpm
glib2-debuginfo-0:2.56.4-170.el8_10.x86_64.rpm
glib2-debugsource-0:2.56.4-170.el8_10.i686.rpm
glib2-debugsource-0:2.56.4-170.el8_10.x86_64.rpm
glib2-devel-0:2.56.4-170.el8_10.i686.rpm
glib2-devel-0:2.56.4-170.el8_10.x86_64.rpm
glib2-devel-debuginfo-0:2.56.4-170.el8_10.i686.rpm
glib2-devel-debuginfo-0:2.56.4-170.el8_10.x86_64.rpm
glib2-fam-0:2.56.4-170.el8_10.x86_64.rpm
glib2-fam-debuginfo-0:2.56.4-170.el8_10.x86_64.rpm
glib2-tests-0:2.56.4-170.el8_10.x86_64.rpm
glib2-tests-debuginfo-0:2.56.4-170.el8_10.x86_64.rpm
Rocky Linux 8 aarch64 - BaseOS
glib2-0:2.56.4-170.el8_10.src.rpm
glib2-0:2.56.4-170.el8_10.aarch64.rpm
glib2-debuginfo-0:2.56.4-170.el8_10.aarch64.rpm
glib2-debugsource-0:2.56.4-170.el8_10.aarch64.rpm
glib2-devel-0:2.56.4-170.el8_10.aarch64.rpm
glib2-devel-debuginfo-0:2.56.4-170.el8_10.aarch64.rpm
glib2-fam-0:2.56.4-170.el8_10.aarch64.rpm
glib2-fam-debuginfo-0:2.56.4-170.el8_10.aarch64.rpm
glib2-tests-0:2.56.4-170.el8_10.aarch64.rpm
glib2-tests-debuginfo-0:2.56.4-170.el8_10.aarch64.rpm
Rocky Linux 8 x86_64 - PowerTools
glib2-doc-0:2.56.4-170.el8_10.noarch.rpm
glib2-static-0:2.56.4-170.el8_10.i686.rpm
glib2-static-0:2.56.4-170.el8_10.x86_64.rpm
Rocky Linux 8 aarch64 - PowerTools
glib2-doc-0:2.56.4-170.el8_10.noarch.rpm
glib2-static-0:2.56.4-170.el8_10.aarch64.rpm