RLSA-2026:42063

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 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2492257

CVEs

CVE-2026-58016

Affected packages

Rocky Linux 10 x86_64 - CRB

glib2-static-0:2.80.4-12.el10_2.14.x86_64.rpm glib2-doc-0:2.80.4-12.el10_2.14.x86_64.rpm

Rocky Linux 10 ppc64le - CRB

glib2-doc-0:2.80.4-12.el10_2.14.ppc64le.rpm glib2-static-0:2.80.4-12.el10_2.14.ppc64le.rpm

Rocky Linux 10 s390x - AppStream

glib2-tests-debuginfo-0:2.80.4-12.el10_2.14.s390x.rpm glib2-devel-0:2.80.4-12.el10_2.14.s390x.rpm glib2-devel-debuginfo-0:2.80.4-12.el10_2.14.s390x.rpm glib2-tests-0:2.80.4-12.el10_2.14.s390x.rpm

Rocky Linux 10 x86_64 - BaseOS

glib2-0:2.80.4-12.el10_2.14.x86_64.rpm glib2-0:2.80.4-12.el10_2.14.src.rpm glib2-debugsource-0:2.80.4-12.el10_2.14.x86_64.rpm glib2-debuginfo-0:2.80.4-12.el10_2.14.x86_64.rpm

Rocky Linux 10 ppc64le - AppStream

glib2-devel-debuginfo-0:2.80.4-12.el10_2.14.ppc64le.rpm glib2-tests-0:2.80.4-12.el10_2.14.ppc64le.rpm glib2-tests-debuginfo-0:2.80.4-12.el10_2.14.ppc64le.rpm glib2-devel-0:2.80.4-12.el10_2.14.ppc64le.rpm

Rocky Linux 10 x86_64 - AppStream

glib2-devel-debuginfo-0:2.80.4-12.el10_2.14.x86_64.rpm glib2-tests-0:2.80.4-12.el10_2.14.x86_64.rpm glib2-devel-0:2.80.4-12.el10_2.14.x86_64.rpm glib2-tests-debuginfo-0:2.80.4-12.el10_2.14.x86_64.rpm

Rocky Linux 10 s390x - CRB

glib2-doc-0:2.80.4-12.el10_2.14.s390x.rpm glib2-static-0:2.80.4-12.el10_2.14.s390x.rpm

Rocky Linux 10 aarch64 - CRB

glib2-static-0:2.80.4-12.el10_2.14.aarch64.rpm glib2-doc-0:2.80.4-12.el10_2.14.aarch64.rpm

Rocky Linux 10 aarch64 - BaseOS

glib2-0:2.80.4-12.el10_2.14.src.rpm glib2-debuginfo-0:2.80.4-12.el10_2.14.aarch64.rpm glib2-debugsource-0:2.80.4-12.el10_2.14.aarch64.rpm glib2-0:2.80.4-12.el10_2.14.aarch64.rpm

Rocky Linux 10 ppc64le - BaseOS

glib2-0:2.80.4-12.el10_2.14.src.rpm glib2-debugsource-0:2.80.4-12.el10_2.14.ppc64le.rpm glib2-debuginfo-0:2.80.4-12.el10_2.14.ppc64le.rpm glib2-0:2.80.4-12.el10_2.14.ppc64le.rpm

Rocky Linux 10 riscv64 - BaseOS

glib2-0:2.80.4-12.el10_2.14.src.rpm

Rocky Linux 10 s390x - BaseOS

glib2-0:2.80.4-12.el10_2.14.src.rpm glib2-debugsource-0:2.80.4-12.el10_2.14.s390x.rpm glib2-0:2.80.4-12.el10_2.14.s390x.rpm glib2-debuginfo-0:2.80.4-12.el10_2.14.s390x.rpm

Rocky Linux 10 aarch64 - AppStream

glib2-devel-0:2.80.4-12.el10_2.14.aarch64.rpm glib2-devel-debuginfo-0:2.80.4-12.el10_2.14.aarch64.rpm glib2-tests-debuginfo-0:2.80.4-12.el10_2.14.aarch64.rpm glib2-tests-0:2.80.4-12.el10_2.14.aarch64.rpm