glib2 security update

An update is available for glib2. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list GLib provides the core application building blocks for libraries and...

RHSA-2026:19565 Red Hat Security Advisory: glib2 security update

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glib: GLib: Buffer underflow in GVariant parser leads to heap corruption

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...

glib: GLib: Buffer underflow in GVariant parser leads to heap corruption

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...

glib: Integer Overflow in GLib GIO Attribute Escaping Causes Heap Buffer Overflow

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 escapebytestring function when processing malicious file or remote filesystem attribute values...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

RHEL 9 : glib2 (RHSA-2026:19460)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19460 advisory. GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: glib2 (UTSA-2026-021480)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021480 advisory. A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: glib2 (UTSA-2026-021478)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021478 advisory. A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer,...

glib2 security update

An update is available for glib2. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list GLib provides the core application building blocks for libraries and applicatio...

ROS-20260512-73-0008

A vulnerability in the escapebytestring function of the gio/gfileattribute.c component of the GLib library set is related to integer overflow. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

ALSA-2026:15953 Moderate: glib2 security update

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Security Fixes: glib: GLib: Buffer underflow...

ALSA-2026:15969 Moderate: glib2 security update

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Security Fixes: glib: GLib: Buffer underflow...

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...

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 - уязвимость в 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 - уязвимость в glib2.0

A flaw was discovered in GLib, which is vulnerable to an integer overflow in the gstringinsertunichar function. When the position at which the character is to be inserted is large, the position will overflow, resulting in a buffer underwrite...

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...