Dashboard / CVE-2026-58014

CVE-2026-58014

HIGH
MEDIUM Priority: 0.04 BB Relevance: 75/100
Published: 2026-06-30 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: Low
I: Low
A: Low

Description

A flaw was found in GLib. An off-by-one error can occur in the g_key_file_get_locale_string_list function in the gkeyfile.c file when loading a key file with an empty value. This flaw can cause an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundary.

Weakness Classification (1)

Affected Software (14)

VendorProductVersion
GNOME GLib 0 < 2.88.1
GNOME GLib 0 < 2.88.1
gnome glib < 2.88.1
gnome glib < 2.88.1
redhat enterprise_linux 6.0
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0
redhat enterprise_linux 10.0
redhat enterprise_linux 6.0
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0
redhat enterprise_linux 10.0

References & Advisories (84)

https://bugzilla.redhat.com/show_bug.cgi?id=2492255
Issue Tracking Third Party Advisory
https://gitlab.gnome.org/GNOME/glib/-/issues/3930
Exploit Issue Tracking Third Party Advisory
Showing 25 of 84 references

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS — Exploitation Probability

0.56%
Raw Score 0.005580
Percentile 46.4%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00558
2026-10-28
0.00558

Intelligence Sources

mitre ref →
nvd ref →

External Links