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[Deepin Integration]~[v25-Release] feat: update flatpak to 1.16.6-1~deb13u1 by deepin-community-bot[bot]@deepin-community/flatpak by deepin-community-ci-bot[bot] #13772
Backport new upstream stable release for Debian 13
Fix a sandbox escape involving symlinks passed to flatpak-portal.
A malicious or compromised Flatpak app could exploit this to achieve
arbitrary code execution on the host.
(CVE-2026-34078, GHSA-cc2q-qc34-jprg) (Closes: #1132943)
Prevent arbitrary file deletion outside the sandbox by a malicious or
compromised Flatpak app
(CVE-2026-34079, GHSA-p29x-r292-46pp) (Closes: #1132944)
Prevent a local user from reading any file that is readable by the
_flatpak system user. A mitigation is that it would be very unusual
for these files not to be readable by the original local user as well.
(No CVE ID, GHSA-2fxp-43j9-pwvc) (Closes: #1132946)
Prevent a local user from making another local user unable to cancel
an ongoing download of apps or runtimes installed system-wide
via the system helper.
(No CVE ID, GHSA-89xm-3m96-w3jg) (Closes: #1132945)
Various fixes for regressions caused when fixing CVE-2026-34078
Revert changes that are not appropriate for a stable update:
Revert "d/watch: Convert to v5 format, only watch stable
(even-numbered) releases"
Package information | 软件包信息
Package repository address | 软件包仓库地址
Changelog | 更新信息
flatpak (1.16.6-1~deb13u1) trixie-security; urgency=high
A malicious or compromised Flatpak app could exploit this to achieve
arbitrary code execution on the host.
(CVE-2026-34078, GHSA-cc2q-qc34-jprg) (Closes: #1132943)
compromised Flatpak app
(CVE-2026-34079, GHSA-p29x-r292-46pp) (Closes: #1132944)
_flatpak system user. A mitigation is that it would be very unusual
for these files not to be readable by the original local user as well.
(No CVE ID, GHSA-2fxp-43j9-pwvc) (Closes: #1132946)
an ongoing download of apps or runtimes installed system-wide
via the system helper.
(No CVE ID, GHSA-89xm-3m96-w3jg) (Closes: #1132945)
(even-numbered) releases"