Debian/glib2.0: medium 5.3
A denial-of-service and resource exhaustion vulnerability exists within the `GDBus` component of GLib. The `gdbusauth` authentication mechanism fails to enforce proper length limitations on data lines
Action: Upgrade glib2.0 to 2.84.4-3~deb13u4 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.84.4-3~deb13u4 | - |
Fixed versions
| 2.84.4-3~deb13u4 |
Sources
- osv: DEBIAN-CVE-2026-15588#Debian:13/glib2.0
- https://security-tracker.debian.org/tracker/CVE-2026-15588
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