CVE-2026-34080 xdg-dbus-proxy has an eavesdrop filter bypass allowing message interception

xdg-dbus-proxy is a filtering proxy for D-Bus connections. Prior to 0.1.7, a policy parser vulnerability allows bypassing eavesdrop restrictions. The proxy checks for eavesdrop=true in policy rules but fails to handle eavesdrop ='true' with a space before the equals sign and similar cases. Client...

CVE-2026-34080

xdg-dbus-proxy is a filtering proxy for D-Bus connections. Prior to 0.1.7, a policy parser vulnerability allows bypassing eavesdrop restrictions. The proxy checks for eavesdrop=true in policy rules but fails to handle eavesdrop ='true' with a space before the equals sign and similar cases. Client...

CVE-2026-34080 xdg-dbus-proxy has an eavesdrop filter bypass allowing message interception

xdg-dbus-proxy is a filtering proxy for D-Bus connections. Prior to 0.1.7, a policy parser vulnerability allows bypassing eavesdrop restrictions. The proxy checks for eavesdrop=true in policy rules but fails to handle eavesdrop ='true' with a space before the equals sign and similar cases. Client...

CVE-2026-34080 xdg-dbus-proxy has an eavesdrop filter bypass allowing message interception

xdg-dbus-proxy is a filtering proxy for D-Bus connections. Prior to 0.1.7, a policy parser vulnerability allows bypassing eavesdrop restrictions. The proxy checks for eavesdrop=true in policy rules but fails to handle eavesdrop ='true' with a space before the equals sign and similar cases. Client...

xdg-dbus-proxy 安全漏洞

xdg-dbus-proxy is a D-Bus connection filtering proxy developed by Flatpak as open source. Versions of xdg-dbus-proxy prior to 0.1.7 contained security vulnerabilities. These vulnerabilities stemmed from the policy resolver’s failure to properly handle eavesdrop attributes with spaces, which could...

Linux Distros Unpatched Vulnerability : CVE-2026-34080

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xdg-dbus-proxy is a filtering proxy for D-Bus connections. Prior to 0.1.7, a policy parser vulnerability allows bypassing eavesdrop restrictions. The proxy chec...

PT-2026-31022

Name of the Vulnerable Software and Affected Versions xdg-dbus-proxy versions prior to 0.1.7 Description xdg-dbus-proxy is a filtering proxy for D-Bus connections. A policy parser issue allows bypassing eavesdrop restrictions. The proxy incorrectly handles variations in the 'eavesdrop' policy rul...

xdg-dbus-proxy bug fix and enhancement update

An update is available for xdg-dbus-proxy. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Lin...

new packages: xdg-dbus-proxy

An update is available for xdg-dbus-proxy. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky...

OESA-2021-1404 flatpak security update

flatpak is a system for building, distributing and running sandboxed desktop applications on Linux. Security Fixes: In versions prior to 1.10.4 and 1.12.0, Flatpak apps with direct access to AFUNIX sockets such as those used by Wayland, Pipewire or pipewire-pulse can trick portals and other host-...

Privilege Escalation

Flatpak is vulnerable to privilege escalation. This is possible due to the use of a proxy process xdg-dbus-proxy, whose VFS cannot be manipulated by the Flatpak app, when interacting with these buses...

UBUNTU-CVE-2021-41133

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. In versions prior to 1.10.4 and 1.12.0, Flatpak apps with direct access to AFUNIX sockets such as those used by Wayland, Pipewire or pipewire-pulse can trick portals and other host-OS services int...

Fedora 30 : webkit2gtk3 (2019-4213e37211)

Improve performance of querying system fallback fonts. - Dont use prgname in dbus-proxy socket path. - Fix thread-safety issues in image decoders. - Fix the build with WebDriver disabled. - Disable accelerated compositing when we fail to initialize the EGL dispaly under Wayland. - Fill the...

openSUSE Security Update : flatpak (openSUSE-2018-139)

This update for flatpak to version 0.8.9 fixes security issues and bugs. The following vulnerabilities were fixed : - CVE-2018-6560: sandbox escape in the flatpak dbus proxy boo1078923 - CVE-2017-9780: Malicious apps could have included inappropriate permissions boo1078989 - old-style eavesdroppi...

Fedora 27 : flatpak (2018-bd651734da)

This is a security fix release that fixes a sandbox escape in the flatpak dbus proxy. This issue was found by Gabriel Campana of The Google Security Team. Major changes in 0.10.3 - Fix dbus proxy vulnerability in authentication phase - Make permission handling ignore unknown permissions for...

Fedora 26 : flatpak (2018-b5ecac9405)

This is a security fix release that fixes a sandbox escape in the flatpak dbus proxy. This issue was found by Gabriel Campana of The Google Security Team. Major changes in 0.10.3 - Fix dbus proxy vulnerability in authentication phase - Make permission handling ignore unknown permissions for...