CVE-2026-58016

EUVD-2026-40319
A flaw was found in GLib. A state confusion issue exists in g_dbus_node_info_new_for_xml() in the gio/gdbusintrospection.c file when processing malformed D-Bus introspection XML, specifically with a `node` element nested within other elements like `method`, `signal`, `property` or `arg`. This issue can cause an unsigned integer overflow and lead to an out-of-bounds read, resulting in a denial of service.
Wrap or Wraparound
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 47.09%
Affected Products (NVD)
VendorProductVersion
gnomeglib
𝑥
< 2.89.0
redhatcert-manager_operator
1.18.0 ≤
𝑥
< 1.18.2
redhatcert-manager_operator
1.17.0
redhatcert-manager_operator
1.20.0
redhatcodeready_linux_builder
8.0
redhatcodeready_linux_builder
9.0
redhatcodeready_linux_builder
10.0
redhatcodeready_linux_builder_eus
9.6
redhatcodeready_linux_builder_eus
10.0
redhatdiscovery
2.0
redhatinsights-proxy
1.5.0
redhatopenshift_ai
3.0 ≤
𝑥
< 3.0.3
redhatopenshift_ai
3.2 ≤
𝑥
< 3.2.3
redhatopenshift_ai
3.4 ≤
𝑥
< 3.4.3
redhatupdate_infrastructure
5.0 ≤
𝑥
< 5.2
redhatenterprise_linux
6.0
redhatenterprise_linux
8.0
redhatenterprise_linux
9.0
redhatenterprise_linux
10.0
redhatenterprise_linux_aus
8.4
redhatenterprise_linux_aus
8.6
redhatenterprise_linux_els
7.0
redhatenterprise_linux_eus
8.4
redhatenterprise_linux_eus
8.6
redhatenterprise_linux_eus
9.6
redhatenterprise_linux_eus
10.0
redhatenterprise_linux_server_tus
8.8
redhatenterprise_linux_update_services_for_sap_solutions
8.8
redhatenterprise_linux_update_services_for_sap_solutions
9.2
redhatenterprise_linux_update_services_for_sap_solutions
9.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
glib2.0
bookworm
postponed
bookworm (security)
vulnerable
bullseye
postponed
forky
2.90.1-2
fixed
sid
2.90.1-2
fixed
trixie
2.84.4-3~deb13u5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
glib2.0
bionic
Fixed in 2.56.4-0ubuntu0.18.04.9+esm6
released
focal
Fixed in 2.64.6-1~ubuntu20.04.9+esm2
released
jammy
Fixed in 2.72.4-0ubuntu2.10
released
noble
Fixed in 2.80.0-6ubuntu3.9
released
questing
ignored
resolute
Fixed in 2.88.0-1ubuntu0.1
released
trusty
Fixed in 2.40.2-0ubuntu1.1+esm8
released
xenial
Fixed in 2.48.2-0ubuntu4.8+esm6
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
glib2-devel
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
glib2-devel-static
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
glib2-lang
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
glib2-tools
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libgio-2_0-0
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libgio-2_0-0-32bit
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libglib-2_0-0
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libglib-2_0-0-32bit
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libgmodule-2_0-0
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libgmodule-2_0-0-32bit
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libgobject-2_0-0
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libgobject-2_0-0-32bit
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libgthread-2_0-0
suse enterprise desktop 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise sap 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise sap 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise sap 15 SP7
2.78.6-150600.4.38.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 15 SP4
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP5
2.70.5-150400.3.37.1
fixed
suse enterprise server 15 SP6
2.78.6-150600.4.38.1
fixed
suse enterprise server 15 SP7
2.78.6-150600.4.38.1
fixed
libgthread-2_0-0-32bit
suse enterprise sap 12 SP5
2.48.2-12.61.1
fixed
suse enterprise server 12 SP3
2.48.2-12.61.1
fixed
suse enterprise server 12 SP5
2.48.2-12.61.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
glib2
RHEL 8
0:2.56.4-170.el8_10
fixed
RHEL 8.4 AUS
0:2.56.4-10.el8_4.6
fixed
RHEL 8.6 AUS
0:2.56.4-158.el8_6.6
fixed
RHEL 8.8 E4S
0:2.56.4-165.el8_8.1
fixed
RHEL 8.8 TUS
0:2.56.4-165.el8_8.1
fixed
RHEL 9
0:2.68.4-19.el9_8.2
fixed
glib2-devel
RHEL 8
0:2.56.4-170.el8_10
fixed
RHEL 8.4 AUS
0:2.56.4-10.el8_4.6
fixed
RHEL 8.6 AUS
0:2.56.4-158.el8_6.6
fixed
RHEL 8.8 E4S
0:2.56.4-165.el8_8.1
fixed
RHEL 8.8 TUS
0:2.56.4-165.el8_8.1
fixed
RHEL 9
0:2.68.4-19.el9_8.2
fixed
glib2-doc
RHEL 8
0:2.56.4-170.el8_10
fixed
RHEL 9
0:2.68.4-19.el9_8.2
fixed
glib2-fam
RHEL 8
0:2.56.4-170.el8_10
fixed
RHEL 8.4 AUS
0:2.56.4-10.el8_4.6
fixed
RHEL 8.6 AUS
0:2.56.4-158.el8_6.6
fixed
RHEL 8.8 E4S
0:2.56.4-165.el8_8.1
fixed
RHEL 8.8 TUS
0:2.56.4-165.el8_8.1
fixed
glib2-static
RHEL 8
0:2.56.4-170.el8_10
fixed
RHEL 9
0:2.68.4-19.el9_8.2
fixed
glib2-tests
RHEL 8
0:2.56.4-170.el8_10
fixed
RHEL 8.4 AUS
0:2.56.4-10.el8_4.6
fixed
RHEL 8.6 AUS
0:2.56.4-158.el8_6.6
fixed
RHEL 8.8 E4S
0:2.56.4-165.el8_8.1
fixed
RHEL 8.8 TUS
0:2.56.4-165.el8_8.1
fixed
RHEL 9
0:2.68.4-19.el9_8.2
fixed
mingw32-glib2
RHEL 8
0:2.70.1-9.el8_10
fixed
mingw32-glib2-static
RHEL 8
0:2.70.1-9.el8_10
fixed
mingw64-glib2
RHEL 8
0:2.70.1-9.el8_10
fixed
mingw64-glib2-static
RHEL 8
0:2.70.1-9.el8_10
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
glib2
Amazon Linux 2
0:2.56.1-9.amzn2.0.14
fixed
Amazon Linux 2023
0:2.82.2-770.amzn2023
fixed
glib2-debuginfo
Amazon Linux 2
0:2.56.1-9.amzn2.0.14
fixed
Amazon Linux 2023
0:2.82.2-770.amzn2023
fixed
glib2-debugsource
Amazon Linux 2023
0:2.82.2-770.amzn2023
fixed
glib2-devel
Amazon Linux 2
0:2.56.1-9.amzn2.0.14
fixed
Amazon Linux 2023
0:2.82.2-770.amzn2023
fixed
glib2-devel-debuginfo
Amazon Linux 2023
0:2.82.2-770.amzn2023
fixed
glib2-doc
Amazon Linux 2
0:2.56.1-9.amzn2.0.14
fixed
Amazon Linux 2023
0:2.82.2-770.amzn2023
fixed
glib2-fam
Amazon Linux 2
0:2.56.1-9.amzn2.0.14
fixed
glib2-static
Amazon Linux 2
0:2.56.1-9.amzn2.0.14
fixed
Amazon Linux 2023
0:2.82.2-770.amzn2023
fixed
glib2-tests
Amazon Linux 2
0:2.56.1-9.amzn2.0.14
fixed
Amazon Linux 2023
0:2.82.2-770.amzn2023
fixed
glib2-tests-debuginfo
Amazon Linux 2023
0:2.82.2-770.amzn2023
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
glib
Azure Linux 3.0
0:2.78.6-10.azl3
fixed
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://access.redhat.com/errata/RHSA-2026:42063
https://access.redhat.com/errata/RHSA-2026:42089
https://access.redhat.com/errata/RHSA-2026:42090
https://access.redhat.com/errata/RHSA-2026:44481
https://access.redhat.com/errata/RHSA-2026:46836
https://access.redhat.com/errata/RHSA-2026:49512
https://access.redhat.com/errata/RHSA-2026:51175
https://access.redhat.com/errata/RHSA-2026:51176
https://access.redhat.com/errata/RHSA-2026:51177
https://access.redhat.com/errata/RHSA-2026:51181
https://access.redhat.com/errata/RHSA-2026:51182
https://access.redhat.com/errata/RHSA-2026:51183
https://access.redhat.com/errata/RHSA-2026:51184
https://access.redhat.com/errata/RHSA-2026:51185
https://access.redhat.com/errata/RHSA-2026:53371
https://access.redhat.com/errata/RHSA-2026:58981
https://access.redhat.com/errata/RHSA-2026:72394
https://access.redhat.com/errata/RHSA-2026:72395
https://access.redhat.com/errata/RHSA-2026:72399
https://access.redhat.com/errata/RHSA-2026:72470
https://access.redhat.com/errata/RHSA-2026:72475
https://access.redhat.com/errata/RHSA-2026:72476
https://access.redhat.com/errata/RHSA-2026:72502
https://access.redhat.com/errata/RHSA-2026:73909
https://access.redhat.com/errata/RHSA-2026:73959
https://access.redhat.com/errata/RHSA-2026:73960
https://access.redhat.com/errata/RHSA-2026:73961
https://access.redhat.com/errata/RHSA-2026:73962
https://access.redhat.com/errata/RHSA-2026:74458
https://access.redhat.com/errata/RHSA-2026:74459
https://access.redhat.com/errata/RHSA-2026:74460
https://access.redhat.com/errata/RHSA-2026:74461
https://access.redhat.com/errata/RHSA-2026:74462
https://access.redhat.com/errata/RHSA-2026:74463
https://access.redhat.com/errata/RHSA-2026:74674
https://access.redhat.com/errata/RHSA-2026:82304
https://access.redhat.com/errata/RHSA-2026:82322
https://access.redhat.com/errata/RHSA-2026:82336
https://access.redhat.com/errata/RHSA-2026:82347
https://access.redhat.com/errata/RHSA-2026:82354
https://access.redhat.com/errata/RHSA-2026:82372
https://access.redhat.com/errata/RHSA-2026:82857
https://access.redhat.com/errata/RHSA-2026:82888
https://access.redhat.com/errata/RHSA-2026:97163
https://access.redhat.com/security/cve/CVE-2026-58016
https://bugzilla.redhat.com/show_bug.cgi?id=2492257
https://gitlab.gnome.org/GNOME/glib/-/issues/3932