Low severity3.2NVD Advisory· Published Sep 18, 2026· Updated Sep 18, 2026

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Red Hat/xdg-dbus-proxyllm-fuzzy

Patches

Vulnerability mechanics

References

access.redhat.com/security/cve/CVE-2026-93676nvd
bugzilla.redhat.com/show_bug.cginvd

News mentions

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