A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution via a buffer-underflow in the GVariant parser when processing maliciously crafted input strings.
History

Wed, 10 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'}


Wed, 10 Dec 2025 12:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-122
References
Metrics threat_severity

None

threat_severity

Moderate


Wed, 10 Dec 2025 09:15:00 +0000

Type Values Removed Values Added
Description A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution via a buffer-underflow in the GVariant parser when processing maliciously crafted input strings.
Title Glib: glib: buffer underflow in gvariant parser leads to heap corruption
First Time appeared Redhat
Redhat enterprise Linux
Weaknesses CWE-190
CPEs 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
References
Metrics cvssV3_1

{'score': 5.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2025-12-10T09:01:34.084Z

Updated: 2025-12-10T14:46:26.582Z

Reserved: 2025-12-05T08:42:34.987Z

Link: CVE-2025-14087

cve-icon Vulnrichment

Updated: 2025-12-10T14:45:51.052Z

cve-icon NVD

Status : Received

Published: 2025-12-10T09:15:47.053

Modified: 2025-12-10T09:15:47.053

Link: CVE-2025-14087

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-12-05T00:00:00Z

Links: CVE-2025-14087 - Bugzilla