Ubuntu
glib2.0 package

glib2.0 2.80.0-6ubuntu3.8 source package in Ubuntu

Changelog

glib2.0 (2.80.0-6ubuntu3.8) noble-security; urgency=medium

  * SECURITY UPDATE: integer overflow in Base64 encoding
    - debian/patches/CVE-2026-1484-1.patch: use gsize to prevent potential
      overflow in glib/gbase64.c.
    - debian/patches/CVE-2026-1484-2.patch: ensure that the out value is
      within allocated size in glib/gbase64.c.
    - CVE-2026-1484
  * SECURITY UPDATE: buffer underflow via header length
    - debian/patches/CVE-2026-1485.patch: do not overflow if header is
      longer than MAXINT in gio/gcontenttype.c.
    - CVE-2026-1485
  * SECURITY UPDATE: integer overflow via Unicode case conversion
    - debian/patches/CVE-2026-1489-1.patch: use size_t for output_marks
      length in glib/guniprop.c.
    - debian/patches/CVE-2026-1489-2.patch: do not convert size_t to gint
      in glib/guniprop.c.
    - debian/patches/CVE-2026-1489-3.patch: ensure we do not overflow size
      in glib/guniprop.c.
    - debian/patches/CVE-2026-1489-4.patch: add test debug information when
      parsing input files in glib/tests/unicode.c.
    - CVE-2026-1489

 -- Marc Deslauriers <email address hidden>  Wed, 28 Jan 2026 12:53:07 -0500

Upload details

Uploaded by:
Marc Deslauriers
Uploaded to:
Noble
Original maintainer:
Ubuntu Developers
Architectures:
any all
Section:
libs
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Noble updates main libs
Noble security main libs

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File Size SHA-256 Checksum
glib2.0_2.80.0.orig-unicode-data.tar.xz 257.2 KiB 38680f78a0ae6258826418cb5096c19ae3566ba8fee0a2112a0ec40056e58729
glib2.0_2.80.0.orig.tar.xz 5.3 MiB 8228a92f92a412160b139ae68b6345bd28f24434a7b5af150ebe21ff587a561d
glib2.0_2.80.0-6ubuntu3.8.debian.tar.xz 162.6 KiB 3ee18682434b0213fbc7f5892527f748810a657aba2353d660c5eb30ed1656f0
glib2.0_2.80.0-6ubuntu3.8.dsc 4.4 KiB d44112b09956f61ffd5790a1a40e42558dca287052a945078cffff9b2490ee84

View changes file

Binary packages built by this source

gir1.2-girepository-3.0: Introspection data for GIRepository library, API version 3.0

 GObject Introspection is a project for providing machine readable
 introspection data of the API of C libraries. This introspection
 data can be used in several different use cases, for example
 automatic code generation for bindings, API verification and documentation
 generation.
 .
 This package contains the introspection data for the GIRepository library,
 which can be used to manipulate the search path used by language bindings
 and load introspection data.

gir1.2-girepository-3.0-dev: GIR XML for GIRepository library, API version 3.0

 GObject Introspection is a project for providing machine readable
 introspection data of the API of C libraries. This introspection
 data can be used in several different use cases, for example
 automatic code generation for bindings, API verification and documentation
 generation.
 .
 This package contains the introspection data for the GIRepository
 library, in the GIR XML format used to generate bindings for static languages
 like C++, D and Haskell.

gir1.2-glib-2.0: Introspection data for GLib, GObject, Gio and GModule

 GObject Introspection is a project for providing machine readable
 introspection data of the API of C libraries. This introspection
 data can be used in several different use cases, for example
 automatic code generation for bindings, API verification and documentation
 generation.
 .
 This package contains the introspection data for the GLib, GObject,
 GModule and Gio libraries, in the typelib format used to generate
 bindings for dynamic languages like JavaScript and Python.

gir1.2-glib-2.0-dev: GIR XML for GLib, GObject, Gio and GModule

 GObject Introspection is a project for providing machine readable
 introspection data of the API of C libraries. This introspection
 data can be used in several different use cases, for example
 automatic code generation for bindings, API verification and documentation
 generation.
 .
 This package contains the introspection data for the GLib, GObject,
 GModule and Gio libraries, in the GIR XML format used to generate
 bindings for static languages like C++, D and Haskell.

libgirepository-2.0-0: GLib runtime library for handling GObject introspection data

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package contains the shared library used by language bindings such
 as PyGObject and gjs to call GObject methods.

libgirepository-2.0-0-dbgsym: debug symbols for libgirepository-2.0-0
libgirepository-2.0-dev: Development files for the GObject introspection library

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package is needed to compile programs against libgirepository-2.0-0.

libglib2.0-0t64: GLib library of C routines

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package contains the shared libraries.

libglib2.0-0t64-dbgsym: debug symbols for libglib2.0-0t64
libglib2.0-bin: Programs for the GLib library

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package contains the program files which is used for the libraries
 and others.

libglib2.0-bin-dbgsym: debug symbols for libglib2.0-bin
libglib2.0-data: Common files for GLib library

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package is needed for the runtime libraries to display messages in
 languages other than English.

libglib2.0-dev: Development files for the GLib library

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package is needed to compile programs against libglib2.0-0t64,
 as only it includes the header files and static libraries (optionally)
 needed for compiling.
 .
 GObject-Introspection metadata for this library can be found in the
 libgirepository1.0-dev package.

libglib2.0-dev-bin: Development utilities for the GLib library

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package is needed to compile programs against libglib2.0-0. It contains
 development utilities typically run during compilation and should not be
 installed directly. Use libglib2.0-dev instead.

libglib2.0-dev-bin-dbgsym: debug symbols for libglib2.0-dev-bin
libglib2.0-dev-dbgsym: debug symbols for libglib2.0-dev
libglib2.0-doc: Documentation files for the GLib library

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package contains the HTML documentation for the GLib library
 in /usr/share/doc/libglib2.0-doc/ .

libglib2.0-tests: GLib library of C routines - installed tests

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package contains test programs, designed to be run as part of a
 regression testsuite.

libglib2.0-tests-dbgsym: debug symbols for libglib2.0-tests