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CVE search · CVE-2026-58016

CVE-2026-58016

critical 9.1

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.

Open in the NVD CVE.org JSON

Details

Status
Modified
Published
Last changed
Source
secalert@redhat.com
Weakness
CWE-191

Severity

VersionScoreVectorSource
CVSS 3.1 high 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H secalert@redhat.comSecondary
CVSS 3.1 critical 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H nvd@nist.govPrimary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

  • gnome · glib
  • redhat · cert-manager_operator
  • redhat · codeready_linux_builder
  • redhat · codeready_linux_builder_eus
  • redhat · discovery
  • redhat · insights-proxy
  • redhat · openshift_ai
  • redhat · update_infrastructure
  • redhat · enterprise_linux
  • redhat · enterprise_linux_aus
  • redhat · enterprise_linux_els
  • redhat · enterprise_linux_eus
  • redhat · enterprise_linux_server_tus
  • redhat · enterprise_linux_update_services_for_sap_solutions

References