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CVE-2025-14512

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

Published: 12/11/2025 Last updated: 6/2/2026 Reserved: 12/11/2025

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.

CNA assigner: redhat (53f830b8-0a3f-465b-8143-3b8a9948e749) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 6.5 Medium CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Opam packages affected (1)

conf-glib-2

Products affected (63)

Product Vendor Version
glib GNOME Itanium-Based Systems Service Pack 1
glib GNOME Windows Server 2016
Red Hat Enterprise Linux 10 Red Hat < 10.0.25398.1665
Red Hat Enterprise Linux 10.0 Extended Update Support Red Hat x64-based Systems Service Pack 1
Red Hat Enterprise Linux 8 Red Hat n/a
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Intel(R) Quartus(R) Prime all versions 15.1 to 18.1, and Intel(R) Quartus(R) II versions 9.1 to 15.0.
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Red Hat < 10.0.26100.4349
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat x64-based Systems Service Pack 1 (Server Core installation)
Red Hat Enterprise Linux 8.6 Telecommunications Update Service Red Hat n/a
Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat < 10.0.26100.4349
Red Hat Enterprise Linux 8.8 Telecommunications Update Service Red Hat 32-bit Systems
Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Version 1607 for 32-bit Systems
Red Hat Enterprise Linux 9 Red Hat n/a
Red Hat Enterprise Linux 9 Red Hat n/a
Red Hat Enterprise Linux 9 Red Hat Version 1607 for x64-based Systems
Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Red Hat n/a
Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Red Hat 1.0 - 1.9.1
Red Hat Enterprise Linux 9.4 Extended Update Support Red Hat Version 1703 for 32-bit Systems
Red Hat Enterprise Linux 9.6 Extended Update Support Red Hat Version 1703 for x64-based Systems
Red Hat Enterprise Linux 9 Red Hat n/a
Red Hat Enterprise Linux 10 Red Hat n/a
Red Hat Enterprise Linux 10.0 Extended Update Support Red Hat See provided reference
Red Hat Enterprise Linux 8 Red Hat n/a
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Windows 10 Version 1607 for x64-based Systems
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Red Hat < 3.2.19
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat n/a
Red Hat Enterprise Linux 8.6 Telecommunications Update Service Red Hat Windows 10 Version 1709 for 32-bit Systems
Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Windows 10 Version 1709 for x64-based Systems
Red Hat Enterprise Linux 8.8 Telecommunications Update Service Red Hat n/a
Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat < 7.0.99.B
Red Hat Enterprise Linux 9 Red Hat Windows 10 Version 1803 for 32-bit Systems
Red Hat Enterprise Linux 9 Red Hat < 8.5.47.A
Red Hat Enterprise Linux 9 Red Hat Windows 10 Version 1803 for x64-based Systems
Red Hat Enterprise Linux 9 Red Hat < 9.0.27.A
Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Red Hat Windows 10 Version 1803 for ARM64-based Systems
Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Red Hat 10.5
Red Hat Enterprise Linux 9.4 Extended Update Support Red Hat Windows 10 Version 1809 for 32-bit Systems
Red Hat Enterprise Linux 9.6 Extended Update Support Red Hat < 7.0.99.B
Red Hat Enterprise Linux 6 Red Hat Windows Server 2019
Red Hat Enterprise Linux 7 Red Hat 11.1
Red Hat Enterprise Linux 6 Red Hat n/a
Red Hat Enterprise Linux 7 Red Hat < 68.0.3440.75
Red Hat Enterprise Linux 10 Red Hat < 4.0.10
Red Hat Enterprise Linux 10 Red Hat Windows 10 Version 1607 for 32-bit Systems
Red Hat Hardened Images Red Hat <= 12.0
Red Hat Hardened Images Red Hat n/a
Red Hat Insights proxy 1.5 Red Hat Version 1803 for 32-bit Systems
Red Hat Insights proxy 1.5 Red Hat Windows 10 Version 1809 for x64-based Systems
Red Hat Enterprise Linux 9 Red Hat Moxa OnCell G3100-HSPA Series
Red Hat Enterprise Linux 10 Red Hat x64-based Systems
Red Hat Enterprise Linux 8 Red Hat Windows 10 Version 1709 for ARM64-based Systems
Red Hat Enterprise Linux 9 Red Hat unspecified
Red Hat Enterprise Linux 10 Red Hat <= 12.0
Red Hat OpenShift Container Platform 4 Red Hat n/a
Red Hat OpenShift Container Platform 4 Red Hat Windows 7 for 32-bit Systems Service Pack 1
Red Hat Update Infrastructure 5 Red Hat APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, MDM9206, MDM9207C, MDM9607, MDM9640, MDM9650, MSM8909, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996AU, MSM8998, Nicobar, QCN7605, QCS405, QCS605, QM215, SDA660, SDA845, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDX20, SDX24, SM6150, SM7150, SM8150
Red Hat Update Infrastructure 5 Red Hat 10.1
Red Hat Update Infrastructure 5 Red Hat Version 1803 for x64-based Systems
Red Hat Update Infrastructure 5 Red Hat < 8.5.47.A
Red Hat Update Infrastructure 5 Red Hat Windows 10 Version 1809 for ARM64-based Systems
Red Hat Update Infrastructure 5 Red Hat 12.2.1.2.0
Red Hat Update Infrastructure 5 Red Hat 9.7
Red Hat Update Infrastructure 5 Red Hat 12.2.1.3.0

References (38)

Credits (2)