Home / mailings [SECURITY] [DSA 6432-1] flatpak security update
Posted on 12 August 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6432-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
August 12, 2026 https://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : flatpak
CVE ID : not yet available
Multiple security vulnerabilities were discovered in Flatpak, an
application deployment framework for desktop apps, which could result in
local privilege escalation, sandbox escape or information disclosure.
For the stable distribution (trixie), this problem has been fixed in
version 1.16.6-1~deb13u2.
We recommend that you upgrade your flatpak packages.
For the detailed security status of flatpak please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/flatpak
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
