CLSA-2026-1778219103 glib2: Fix of CVE-2025-4373

CVE-2025-4373 fix buffer underflow in gstringinsertunichar and other GString APIs by carefully handling gssize parameters in glib/gstring.c...

JLSEC-2026-488 A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap...

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...

BIT-JAVA-2025-6052 Glib: integer overflow in g_string_maybe_expand() leading to potential buffer overflow in glib gstring

A flaw was found in how GLib’s GString manages memory when adding data to strings. If a string is already very large, combining it with more input can cause a hidden overflow in the size calculation. This makes the system think it has enough memory when it doesn’t. As a result, data may be writte...

Astra Linux – Vulnerability in glib2.0

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

Astra Linux – Vulnerability in glib2.0

A issue was discovered in GNOME GLib before versions 2.66.7 and 2.67.x before version 2.67.4. If the gbytearraynewtake function was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2^32, resulting in unintended length truncation...

CLSA-2026-1776329620 glib2: Fix of 6 CVEs

CVE-2026-1489: fix integer overflow in Unicode case conversion functions - CVE-2026-1484: fix integer overflow in GLib Base64 encoding - CVE-2025-14512: fix integer overflow in escapebytestring for byte strings with many invalid characters - CVE-2026-1485: fix buffer underflow in content type...

CLSA-2026-1776246056 glib2: Fix of 5 CVEs

CVE-2026-1489: fix integer overflow in Unicode case conversion functions - CVE-2026-1484: fix integer overflow in GLib Base64 encoding - CVE-2026-1485: fix buffer underflow in content type treemagic parsing - CVE-2026-0988: fix integer overflow in gbufferedinputstreampeek - CVE-2025-7039: fix...

[SECURITY] Fedora 43 Update: glib2-2.86.4-2.fc43

GLib is the low-level core library that forms the basis for projects such as GTK+ and GNOME. It provides data structure handling for C, portability wrappers, and interfaces for such runtime functionality as an event loop, threads, dynamic loading, and an object system...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: glib2 (UTSA-2026-005898)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005898 advisory. A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the gescapeuristring function. If the string to escape...

CLSA-2026-1771855171 glib2: Fix of CVE-2025-14087

CVE-2025-14087: fix integer overflow in GVariant parser leading to heap corruption via buffer underflow when processing malicious input strings...

CLSA-2026-1772110471 glib2: Fix of CVE-2025-14087

CVE-2025-14087: Fix integer overflows in GVariant text format parser and escapebytestring...

ROS-20260224-73-0008

Vulnerability in glib2 related to integer overflow. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

CLSA-2026-1771854372 glib2: Fix of CVE-2025-14087

CVE-2025-14087: fix integer overflow in GVariant parser leading to heap corruption via buffer underflow when processing malicious input strings...

Debian dla-4491 : libglib2.0-0 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4491 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4491-1 [email protected]...

CLSA-2026-1771580716 glib2: Fix of CVE-2025-14087

CVE-2025-14087: Fix integer overflow in GVariant parser leading to heap corruption via buffer underflow when processing malicious input strings...

CLSA-2026-1771412328 glib2: Fix of CVE-2025-14087

CVE-2025-14087: fix integer overflow when parsing bytestrings...

Ubuntu: Security Advisory (USN-7942-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

OESA-2026-1294 glib2 security update

GLib is a bundle of three formerly five low-level system libraries written in C and developed mainly by GNOME. GLib's code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since. Security Fixes: Integer Overflow vulnerability in the...

OESA-2026-1293 glib2 security update

GLib is a bundle of three formerly five low-level system libraries written in C and developed mainly by GNOME. GLib's code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since. Security Fixes: Integer Overflow vulnerability in the...

USN-8017-1 glib2.0 vulnerabilities

It was discovered that GLib incorrectly parsed large Base64 data. An attacker could use this issue to cause GLib to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2026-1484 It was discovered that GLib incorrectly parsed certain treemagic files. An attacker could...