CVE-2026-86469 Glib2: toctou symlink race in `g_file_create_replace_destination` fallback path

A flaw was found in GLib2. When gfilereplace is used with GFILECREATEREPLACEDESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library unlinks the destination and recreates it without exclusive creation or symlink protection. A local attacker who can write to the...

EUVD-2026-72488

A flaw was found in GLib2. When gfilereplace is used with GFILECREATEREPLACEDESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library unlinks the destination and recreates it without exclusive creation or symlink protection. A local attacker who can write to the...

CVE-2026-86469 Glib2: toctou symlink race in `g_file_create_replace_destination` fallback path

A flaw was found in GLib2. When gfilereplace is used with GFILECREATEREPLACEDESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library unlinks the destination and recreates it without exclusive creation or symlink protection. A local attacker who can write to the...

CVE-2026-86469

A flaw was found in GLib2. When gfilereplace is used with GFILECREATEREPLACEDESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library unlinks the destination and recreates it without exclusive creation or symlink protection. A local attacker who can write to the...

CVE-2026-86469

A race condition flaw in GLib2 's g_file_replace() function allows a local attacker with write access to the destination directory to redirect file writes to an arbitrary file. When the ".goutputstream-XXXXXX" temporary file creation fails, the library unlinks and recreates the destination withou...

CVE-2026-86469

A flaw was found in GLib2. When gfilereplace is used with GFILECREATEREPLACEDESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library unlinks the destination and recreates it without exclusive creation or symlink protection. A local attacker who can write to the...

CVE-2026-86469: Improper Link Resolution Before File Access

A flaw was found in GLib2. When gfilereplace is used with GFILECREATEREPLACEDESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library unlinks the destination and recreates it without exclusive creation or symlink protection. A local attacker who can write to the...

Linux Distros Unpatched Vulnerability : CVE-2026-86469

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in GLib2. When gfilereplace is used with GFILECREATEREPLACEDESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library...

PT-2026-86845

A flaw was found in GLib2. When g file replace is used with G FILE CREATE REPLACE DESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library unlinks the destination and recreates it without exclusive creation or symlink protection. A local attacker who can write to the...

Unity Linux 20.1060a / 20.1070a Security Update: glib2 (UTSA-2026-105544)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-105544 advisory. A flaw was found in GLib. A buffer over-read can occur in giochannelreadlinebackend in the giochannel.c file when a custom line terminator with a length greater than...

MiracleLinux 8 : glib2-2.56.4-177.el8_10 (AXSA:2026-1730:14)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1730:14 advisory. glib: buffer over-read in glib/gvariant-serialiser.c via gvstupleisnormal CVE-2026-58010 glib: out-of-bounds read in glib/gdatetime.c:gdatetimegetym...

Unity Linux 20.1060a / 20.1070a Security Update: glib2 (UTSA-2026-105541)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-105541 advisory. A flaw was found in GLib. A buffer over-read can occur in the gregexreplace function when used with the GREGEXRAW compile flag and case-change replacement escapes...

RHSA-2026:61766 Red Hat Security Advisory: glib2 security update

Bulletin has no description...

RLSA-2026:61766 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: buffer over-read in...

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...

Alibaba Cloud Linux 3 : 0268: glib2 (ALINUX3-SA-2026:0268)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2026:0268 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-15588: A denial-of-service and...

RockyLinux 8 : glib2 (RLSA-2026:61766)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:61766 advisory. glib: buffer over-read in glib/gvariant-serialiser.c via gvstupleisnormal CVE-2026-58010 glib: out-of-bounds read in glib/gdatetime.c:gdatetimegetymd vi...

AlmaLinux 8 : glib2 (ALSA-2026:61766)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:61766 advisory. glib: buffer over-read in glib/gvariant-serialiser.c via gvstupleisnormal CVE-2026-58010 glib: out-of-bounds read in glib/gdatetime.c:gdatetimegetymd via...

Oracle Linux 8 : ELSA-2026-61766-0: / glib2 (ELSA-2026-617660)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-617660 advisory. - Fix CVE-2026-15588: limit D-Bus auth line read length - Fix CVE-2026-58010: off-by-one in GVariant tuple offset checking - Fix CVE-2026-58011: rang...

glib2 security update

2.56.4-177 - Fix CVE-2026-15588: limit D-Bus auth line read length 2.56.4-176 - Fix CVE-2026-58010: off-by-one in GVariant tuple offset checking 2.56.4-175 - Fix CVE-2026-58011: range validation in gdatetimeaddfull - Resolves: RHEL-212187 2.56.4-174 - Fix CVE-2026-58012: buffer overflow in gregex...