Home / mailings [SECURITY] [DSA 6559-1] buildstream security update
Posted on 14 October 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6559-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
October 14, 2026 https://www.debian.org/security/faq
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Package : buildstream
CVE ID : CVE-2026-82331
It was discovered that missing validation of tar sources in the
Buildstream software integration tool could allow to write files on the
build host.
For the stable distribution (trixie), this problem has been fixed in
version 1.6.9-2+deb13u1.
We recommend that you upgrade your buildstream packages.
For the detailed security status of buildstream please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/buildstream
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
