Home / mailings [SECURITY] [DSA 6373-1] lxd security update
Posted on 28 June 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6373-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
June 28, 2026 https://www.debian.org/security/faq
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Package : lxd
CVE ID : CVE-2026-9639 CVE-2026-9640 CVE-2026-48749 CVE-2026-48750
CVE-2026-48751 CVE-2026-48752 CVE-2026-48755 CVE-2026-48769
CVE-2026-55621 CVE-2026-55622
Multiple security issues were discovered in LXD, a system container
and virtual machine manager, which could result in a bypass of security
restrictions or the execution of arbitrary commands.
For the stable distribution (trixie), these problems have been fixed in
version 5.0.2+git20231211.1364ae4-9+deb13u7.
We recommend that you upgrade your lxd packages.
For the detailed security status of lxd please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/lxd
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
