xdg-dbus-proxy vulnerabilities and fixes

Recent CVEs affecting xdg-dbus-proxy, with upgrade or downgrade steps. 1 tracked.

Also searched as: xdg dbus proxy.

xdg-dbus-proxy has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-04-07. Highest priority: CVE-2026-34080 (score 21/100).

• CVE-2026-34080 MEDIUM 5.5 UPGRADE xdg-dbus-proxy is a filtering proxy for D-Bus connections

FAQ

How do I fix xdg-dbus-proxy vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is xdg-dbus-proxy being exploited right now?

None of the tracked xdg-dbus-proxy CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which xdg-dbus-proxy CVE should I patch first?

CVE-2026-34080 currently ranks highest (21/100): xdg-dbus-proxy is a filtering proxy for D-Bus connections.

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