Vulnerabilities CVE-2025-14512

CVE-2025-14512

Medium

Open

TLP:CLEAR

Glib: integer overflow in glib gio attribute escaping causes heap buffer overflow

NVD CVE.org

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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.

Details

CVSS Score: 6.5
EPSS Score ⓘ: 0.59%

45.3th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Confidence: 90%
Published: Dec 11, 2025
Last Modified: Aug 21, 2026

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