PT-2025-50583 · Gnome+3 · Glib+4

Published 2025-12-03 · Updated 2026-05-27 · CVE-2025-14512

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions glib (affected versions not specified)

Description A flaw exists in glib that can lead to a denial-of-service (DoS) condition. The issue is a heap buffer overflow caused by an integer overflow within the escape byte string() function, part of GLib's GIO (GLib Input/Output) component. This occurs when processing maliciously crafted file or remote filesystem attribute values.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALSA-2026:15953

ALSA-2026:15969

ALSA-2026:15971

ALSA-2026:19148

ALSA-2026:19361

AZL-72286

AZL-72299

BDU:2026-02750

CVE-2025-14512

DLA-4412-1

ECHO-25EA-0DDE-E966

JLSEC-2026-489

MGASA-2026-0023

OESA-2025-2902

OPENSUSE-SU-2026:20018-1

RHSA-2026:19148

RHSA-2026:19361

RHSA-2026:19452

RHSA-2026:19457

RHSA-2026:19459

RHSA-2026:19460

RHSA-2026:19523

RHSA-2026:19524

RHSA-2026:19565

RHSA-2026:19567

RHSA-2026:7461

SUSE-SU-2025:4441-1

SUSE-SU-2025:4442-1

SUSE-SU-2025:4504-1

SUSE-SU-2026:0018-1

SUSE-SU-2026:20032-1

SUSE-SU-2026:20045-1

SUSE-SU-2026:20074-1

SUSE-SU-2026:20493-1

Affected Products

Debian

Gio

Red Os

Rocky Linux

Glib

References · 116

• https://advisories.mageia.org/MGASA-2026-0023.html · Security Note
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-12-CVE-2025-14512 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0224SE18 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:15969 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-72286 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:19523 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:7461 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2026-0518SE47 · Vendor Advisory
• https://errata.almalinux.org/9/ALSA-2026-15971.html · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:19460 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-14512 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:19457 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:15953 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:20493-1 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:22634 · Vendor Advisory