Is CVE-2026-93676 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-93676?

CVE-2026-93676 has a CVSS v3 severity of LOW (3.2).

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CVE-2026-93676

Description

xdg-dbus-proxy incorrectly filters D-Bus broadcast messages, bypassing configured path, interface, and member restrictions. This allows a sandboxed Flatpak application to intercept broadcast signals on the D-Bus session bus and AT-SPI bus that should be restricted, potentially exposing sensitive information to unauthorized applications.