Integer Underflow The advisory has been revoked - it doesn't affect any version of package glib2 (opens in a new tab)

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Snyk IDSNYK-RHEL7-GLIB2-17756124
published1 Jul 2026
disclosed8 Apr 2026

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Introduced: 8 Apr 2026

CVE-2026-58016 (opens in a new tab) CWE-191 (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glib2 package and not the glib2 package as distributed by RHEL.

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.