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RLSA-2026:89849

Security Mirrored from RHSA-2026:89849
Issued at: 2026-10-26
Updated at: 2026-10-28

Advisory content derived from Red Hat RHSA-2026:89849, © Red Hat, Inc., used under CC BY 4.0, with modifications.

Synopsis

Important: flatpak security update



Description

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux.

Security Fix(es):

* flatpak: flatpak: Arbitrary file deletion in root context via path traversal in deploy directory export/bin (CVE-2026-97023)

* flatpak: flatpak: Arbitrary write in root context via path traversal in deploy directory files/etc (CVE-2026-97024)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.



Affected products

Rocky Linux 10 s390x Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 aarch64 Rocky Linux 10 x86_64

Fixes

2542625 2542606

CVEs

CVE-2026-97023 CVE-2026-97024

Affected packages

Rocky Linux 10 x86_64 - AppStream

flatpak-debugsource-0:1.16.0-9.el10_2.6.x86_64.rpm flatpak-session-helper-0:1.16.0-9.el10_2.6.x86_64.rpm flatpak-libs-0:1.16.0-9.el10_2.6.x86_64.rpm flatpak-debuginfo-0:1.16.0-9.el10_2.6.x86_64.rpm flatpak-0:1.16.0-9.el10_2.6.x86_64.rpm flatpak-session-helper-debuginfo-0:1.16.0-9.el10_2.6.x86_64.rpm flatpak-libs-debuginfo-0:1.16.0-9.el10_2.6.x86_64.rpm

Rocky Linux 10 aarch64 - AppStream

flatpak-debugsource-0:1.16.0-9.el10_2.6.aarch64.rpm flatpak-session-helper-0:1.16.0-9.el10_2.6.aarch64.rpm flatpak-libs-0:1.16.0-9.el10_2.6.aarch64.rpm flatpak-debuginfo-0:1.16.0-9.el10_2.6.aarch64.rpm flatpak-0:1.16.0-9.el10_2.6.aarch64.rpm flatpak-session-helper-debuginfo-0:1.16.0-9.el10_2.6.aarch64.rpm flatpak-libs-debuginfo-0:1.16.0-9.el10_2.6.aarch64.rpm

Rocky Linux 10 s390x - AppStream

flatpak-debugsource-0:1.16.0-9.el10_2.6.s390x.rpm flatpak-session-helper-0:1.16.0-9.el10_2.6.s390x.rpm flatpak-libs-0:1.16.0-9.el10_2.6.s390x.rpm flatpak-debuginfo-0:1.16.0-9.el10_2.6.s390x.rpm flatpak-0:1.16.0-9.el10_2.6.s390x.rpm flatpak-session-helper-debuginfo-0:1.16.0-9.el10_2.6.s390x.rpm flatpak-libs-debuginfo-0:1.16.0-9.el10_2.6.s390x.rpm flatpak-0:1.16.0-9.el10_2.6.src.rpm flatpak-selinux-0:1.16.0-9.el10_2.6.noarch.rpm

Rocky Linux 10 ppc64le - AppStream

flatpak-debugsource-0:1.16.0-9.el10_2.6.ppc64le.rpm flatpak-session-helper-0:1.16.0-9.el10_2.6.ppc64le.rpm flatpak-libs-0:1.16.0-9.el10_2.6.ppc64le.rpm flatpak-debuginfo-0:1.16.0-9.el10_2.6.ppc64le.rpm flatpak-0:1.16.0-9.el10_2.6.ppc64le.rpm flatpak-session-helper-debuginfo-0:1.16.0-9.el10_2.6.ppc64le.rpm flatpak-libs-debuginfo-0:1.16.0-9.el10_2.6.ppc64le.rpm

Rocky Linux 10 riscv64 - AppStream

flatpak-debugsource-0:1.16.0-9.el10_2.6.riscv64.rpm flatpak-session-helper-0:1.16.0-9.el10_2.6.riscv64.rpm flatpak-libs-0:1.16.0-9.el10_2.6.riscv64.rpm flatpak-debuginfo-0:1.16.0-9.el10_2.6.riscv64.rpm flatpak-0:1.16.0-9.el10_2.6.riscv64.rpm flatpak-session-helper-debuginfo-0:1.16.0-9.el10_2.6.riscv64.rpm flatpak-libs-debuginfo-0:1.16.0-9.el10_2.6.riscv64.rpm

Rocky Linux 10 x86_64 - CRB

flatpak-devel-0:1.16.0-9.el10_2.6.x86_64.rpm

Rocky Linux 10 aarch64 - CRB

flatpak-devel-0:1.16.0-9.el10_2.6.aarch64.rpm

Rocky Linux 10 s390x - CRB

flatpak-devel-0:1.16.0-9.el10_2.6.s390x.rpm

Rocky Linux 10 ppc64le - CRB

flatpak-devel-0:1.16.0-9.el10_2.6.ppc64le.rpm

Rocky Linux 10 riscv64 - CRB

flatpak-devel-0:1.16.0-9.el10_2.6.riscv64.rpm