A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4412-1 glib2.0 security update
Fixes

Solution

No solution given by the vendor.


Workaround

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

History

Fri, 06 Feb 2026 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Gnome
Gnome glib
CPEs cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift:4.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
Vendors & Products Gnome
Gnome glib

Thu, 11 Dec 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 11 Dec 2025 12:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


Thu, 11 Dec 2025 07:15:00 +0000

Type Values Removed Values Added
Description A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.
Title Glib: integer overflow in glib gio attribute escaping causes heap buffer overflow
First Time appeared Redhat
Redhat enterprise Linux
Redhat openshift
Weaknesses CWE-190
CPEs cpe:/a:redhat:openshift:4
cpe:/o:redhat:enterprise_linux:10
cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
Redhat openshift
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-01-06T14:45:25.859Z

Reserved: 2025-12-11T06:28:34.708Z

Link: CVE-2025-14512

cve-icon Vulnrichment

Updated: 2025-12-11T14:57:03.170Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-11T07:16:00.463

Modified: 2026-02-06T17:20:29.617

Link: CVE-2025-14512

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-12-11T00:00:00Z

Links: CVE-2025-14512 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses