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SUSE-SU-2026:1541-1

Опубликовано: 22 апр. 2026
Источник: suse-cvrf

Описание

Security update for flatpak

This update for flatpak fixes the following issues:

  • CVE-2026-34078: improper processing of app-controlled symlinks by sandbox-expose can lead to sandbox escape, host file access and code execution in the host context (bsc#1261769).
  • CVE-2026-34079: improper removal of outdated cache files allows for arbitrary file deletion on the host filesystem (bsc#1261770).

Список пакетов

SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
flatpak-1.16.0-150500.3.18.1
flatpak-devel-1.16.0-150500.3.18.1
flatpak-remote-flathub-1.16.0-150500.3.18.1
flatpak-zsh-completion-1.16.0-150500.3.18.1
libflatpak0-1.16.0-150500.3.18.1
system-user-flatpak-1.16.0-150500.3.18.1
typelib-1_0-Flatpak-1_0-1.16.0-150500.3.18.1
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
flatpak-1.16.0-150500.3.18.1
flatpak-devel-1.16.0-150500.3.18.1
flatpak-remote-flathub-1.16.0-150500.3.18.1
flatpak-zsh-completion-1.16.0-150500.3.18.1
libflatpak0-1.16.0-150500.3.18.1
system-user-flatpak-1.16.0-150500.3.18.1
typelib-1_0-Flatpak-1_0-1.16.0-150500.3.18.1
SUSE Linux Enterprise Server 15 SP5-LTSS
flatpak-1.16.0-150500.3.18.1
flatpak-devel-1.16.0-150500.3.18.1
flatpak-remote-flathub-1.16.0-150500.3.18.1
flatpak-zsh-completion-1.16.0-150500.3.18.1
libflatpak0-1.16.0-150500.3.18.1
system-user-flatpak-1.16.0-150500.3.18.1
typelib-1_0-Flatpak-1_0-1.16.0-150500.3.18.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
flatpak-1.16.0-150500.3.18.1
flatpak-devel-1.16.0-150500.3.18.1
flatpak-remote-flathub-1.16.0-150500.3.18.1
flatpak-zsh-completion-1.16.0-150500.3.18.1
libflatpak0-1.16.0-150500.3.18.1
system-user-flatpak-1.16.0-150500.3.18.1
typelib-1_0-Flatpak-1_0-1.16.0-150500.3.18.1

Ссылки

Описание

Flatpak is a Linux application sandboxing and distribution framework. Prior to 1.16.4, the Flatpak portal accepts paths in the sandbox-expose options which can be app-controlled symlinks pointing at arbitrary paths. Flatpak run mounts the resolved host path in the sandbox. This gives apps access to all host files and can be used as a primitive to gain code execution in the host context. This vulnerability is fixed in 1.16.4.

Затронутые продукты
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:flatpak-1.16.0-150500.3.18.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:flatpak-devel-1.16.0-150500.3.18.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:flatpak-remote-flathub-1.16.0-150500.3.18.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:flatpak-zsh-completion-1.16.0-150500.3.18.1
Ссылки

Описание

Flatpak is a Linux application sandboxing and distribution framework. Prior to 1.16.4, the caching for ld.so removes outdated cache files without properly checking that the app controlled path to the outdated cache is in the cache directory. This allows Flatpak apps to delete arbitrary files on the host. This vulnerability is fixed in 1.16.4.

Затронутые продукты
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:flatpak-1.16.0-150500.3.18.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:flatpak-devel-1.16.0-150500.3.18.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:flatpak-remote-flathub-1.16.0-150500.3.18.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:flatpak-zsh-completion-1.16.0-150500.3.18.1
Ссылки