Changelog for glib-2.0: 2.88.2 -> 2.88.3
Source: NEWS

Overview of changes in GLib 2.88.3, 2026-07-29
==============================================

* Fix potential miscompilation with GCC 17 with `G_GNUC_CONST` on `get_type()`
  functions (#3984, work by Sam James)

* Bugs fixed:
  - #3984 G_GNUC_CONST vs get_type comes home to roost (Sam James)
  - #3985 (CVE-2026-15588) Security report: GDBusServer pre-authentication DoS
    via unbounded SASL line buffering (Philip Withnall)
  - !5225 Backport !5223 “Drop G_GNUC_CONST for *_get_type” to glib-2-88
  - !5241 Backport !5240 “gdbusauth: Limit length of lines read from client” to
    glib-2-88
  - !5242 Backport !5238 “gpoll: Correctly zero-out heap-allocated fd_sets on
    macOS” to glib-2-88
  - !5243 gdbusauth: Unmark a new string as translatable
  - !5259 Backport !5248, !5249: several Meson/gcc fixes to glib-2-88