Описание
ELSA-2026-90522: xdg-dbus-proxy security update (IMPORTANT)
[0.1.3-1.1]
- Message filtering bypass via reply serial allows sandbox escape (CVE-2026-94422) Resolves: RHEL-271548
Обновленные пакеты
Oracle Linux 9
Oracle Linux aarch64
xdg-dbus-proxy
0.1.3-1.el9_8.1
Oracle Linux x86_64
xdg-dbus-proxy
0.1.3-1.el9_8.1
Связанные CVE
Связанные уязвимости
An incorrect implementation of message filtering in xdg-dbus-proxy versions before 0.1.9 allows an attacker to bypass the intended message filtering on the D-Bus session bus by setting a reply serial number on non-reply messages. A malicious or compromised Flatpak app could use this to achieve arbitrary code execution outside its sandbox. xdg-dbus-proxy was designed to be part of the sandbox boundary for Flatpak, but it is released as a separate project and is sometimes used by other app frameworks such as Firejail.
An incorrect implementation of message filtering in xdg-dbus-proxy versions before 0.1.9 allows an attacker to bypass the intended message filtering on the D-Bus session bus by setting a reply serial number on non-reply messages. A malicious or compromised Flatpak app could use this to achieve arbitrary code execution outside its sandbox. xdg-dbus-proxy was designed to be part of the sandbox boundary for Flatpak, but it is released as a separate project and is sometimes used by other app frameworks such as Firejail.
An incorrect implementation of message filtering in xdg-dbus-proxy versions before 0.1.9 allows an attacker to bypass the intended message filtering on the D-Bus session bus by setting a reply serial number on non-reply messages. A malicious or compromised Flatpak app could use this to achieve arbitrary code execution outside its sandbox. xdg-dbus-proxy was designed to be part of the sandbox boundary for Flatpak, but it is released as a separate project and is sometimes used by other app frameworks such as Firejail.
An incorrect implementation of message filtering in xdg-dbus-proxy ver ...
