Home / mailings [SECURITY] [DSA 6224-1] xdg-dbus-proxy security update
Posted on 22 April 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6224-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
April 22, 2026 https://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : xdg-dbus-proxy
CVE ID : CVE-2026-34080
It was discovered that incorrect parsing of policy rules in the
xdg-dbus-proxy (a filtering proxy for D-Bus connections) allowed the
bypass of eavesdrop restrictions, which could result in information
disclosure.
For the oldstable distribution (bookworm), this problem has been fixed
in version 0.1.4-3+deb12u1.
We recommend that you upgrade your xdg-dbus-proxy packages.
For the detailed security status of xdg-dbus-proxy please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/xdg-dbus-proxy
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
