CVE-2026-16730

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SOPEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and den...

DEBIAN-CVE-2026-16730

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SOPEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and den...

UBUNTU-CVE-2026-16730

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SOPEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and den...

CVE-2026-16730 Dbus-broker: dbus-broker: session bus denial of service via emfile during peer setup

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SOPEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and den...

CVE-2026-16730 Dbus-broker: dbus-broker: session bus denial of service via emfile during peer setup

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SOPEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and den...

EUVD-2026-48559

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SOPEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and den...

CVE-2026-16730

dbus-broker is affected. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup (notably SO_PEERPIDFD) are treated as fatal, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and deny service to t...

CVE-2026-16730

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SOPEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and den...

PT-2026-64278

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SO PEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and de...

Astra Linux – Vulnerability in Flatpak

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 applications that had direct access to AFUNIX sockets—such as those used by Wayland, Pipewire, or pipewire-pulse—could trick portals and other host-...

SUSE CVE-2005-0201

D-BUS dbus before 0.22 does not properly restrict access to a socket, if the socket address is known, which allows local users to listen or send arbitrary messages on another user's per-user session bus via that socket...

SUSE CVE-2009-4641

gnome-screensaver 2.28.0 does not resume adherence to its activation settings after an inhibiting application becomes unavailable on the session bus, which allows physically proximate attackers to access an unattended workstation on which screen locking had been intended...

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-...

The vulnerability of the dbus package in the Astra Linux operating system allows a hacker to increase their privileges.

The vulnerability of the dbus package in the Astra Linux operating system relates to the ability for a root user with low integrity levels to access the session bus of a root user with high integrity levels. Exploiting this vulnerability could allow an attacker to enhance their privileges...

SUSE-SU-2017:0292-1 Security update for dbus-1

This update for dbus-1 to version 1.8.22 fixes one security issue and bugs. The following security issue was fixed: - bsc1003898: Do not treat ActivationFailure message received from root-owned systemd name as a format string. The following upstream changes are included: - Change the default...

openSUSE Security Update : dbus-1 (openSUSE-2016-1269)

This update for dbus-1 to version 1.8.22 fixes several issues. This security issue was fixed : - boo1003898: Do not treat ActivationFailure message received from root-owned systemd name as a format string. These non-security issues were fixed : - boo978477: Correctly reset timeouts for pending fi...

SUSE-SU-2016:2565-1 Security update for dbus-1

This update for dbus-1 to version 1.8.22 fixes one security issue and bugs. The following security issue was fixed: - bsc1003898: Do not treat ActivationFailure message received from root-owned systemd name as a format string. The following upstream changes are included: - Change the default...

MGASA-2015-0405 Updated dbus packages fixes security vulnerability

Updated dbus packages provides security hardening and fixes some bugs Security hardening: On Unix platforms, change the default configuration for the session bus to only allow EXTERNAL authentication secure kernel-mediated credentials-passing, as was already done for the system bus. This avoids...

Mandriva Update for gnome-screensaver MDVSA-2010:040 (gnome-screensaver)

Check for the Version of gnome-screensaver OpenVAS Vulnerability Test Mandriva Update for gnome-screensaver MDVSA-2010:040 gnome-screensaver Authors: System Generated Check Copyright: Copyright c 2010 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can...

DEBIAN-CVE-2009-4641

gnome-screensaver 2.28.0 does not resume adherence to its activation settings after an inhibiting application becomes unavailable on the session bus, which allows physically proximate attackers to access an unattended workstation on which screen locking had been intended...