PT-2026-53870 · Red Hat · Red Hat Enterprise Linux 10+5

Published 2026-06-30 · Updated 2026-06-30 · CVE-2026-58011

Mitre

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

A flaw was found in GLib. An out-of-bounds read of only 2 bytes can occur in the g date time get ymd function in the glib/gdatetime.c file when an invalid GDateTime object produced by the g date time add full function is processed. This flaw can corrupt the date output and potentially cause logic errors that may lead to a denial of service.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2026-58011

Affected Products

Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 6

Red Hat Enterprise Linux 7

Red Hat Enterprise Linux 8

Red Hat Enterprise Linux 9

Red Hat Hardened Images

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-58011 · Security Note
• https://access.redhat.com/security/cve/CVE-2026-58011 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2492245 · Note
• https://gitlab.gnome.org/GNOME/glib/-/issues/3917 · Note