SUSE alert openSUSE-SU-2026:11873-1 (flatpak)

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openSUSE-SU-2026:11873-1: moderate: flatpak-1.18.3-1.1 on GA media
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Tue, 29 Sep 2026 17:37:57 +0200
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<20260929153757.568F5FD07@maintenance.suse.de>
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Article
# flatpak-1.18.3-1.1 on GA media

Announcement ID: openSUSE-SU-2026:11873-1
Rating: moderate

Cross-References:

  * CVE-2026-87766
  * CVE-2026-93676



CVSS scores:

  * CVE-2026-87766 ( SUSE ): 8.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
  * CVE-2026-87766 ( SUSE ): 9.3 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2026-93676 ( SUSE ): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
  * CVE-2026-93676 ( SUSE ): 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N

Affected Products:

  * openSUSE Tumbleweed


An update that solves 2 vulnerabilities can now be installed.

## Description:

These are all security issues fixed in the flatpak-1.18.3-1.1 package on the GA media of openSUSE
Tumbleweed.

## Package List:

  * openSUSE Tumbleweed:
    * flatpak 1.18.3-1.1
    * flatpak-devel 1.18.3-1.1
    * flatpak-remote-flathub 1.18.3-1.1
    * flatpak-selinux 1.18.3-1.1
    * flatpak-zsh-completion 1.18.3-1.1
    * libflatpak0 1.18.3-1.1
    * system-user-flatpak 1.18.3-1.1
    * typelib-1_0-Flatpak-1_0 1.18.3-1.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-87766.html
  * https://www.suse.com/security/cve/CVE-2026-93676.html