This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-58011 →

DEBIAN-CVE-2026-58011

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 inv...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 glib2.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 glib2.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.84.4-3~deb13u4"}]}]

Debian:14 glib2.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.88.1-2"}]}]

References

advisory security-tracker.debian.org