CVE-2026-48753

Name	CVE-2026-48753
Description	Incus is a system container and virtual machine manager. Prior to version 7.1.0, the S3 protocol upload endpoint is vulnerable to path traversal and allows creation of arbitrary files on the host. This behavior could lead to arbitrary command execution. Version 7.1.0 fixes the issue.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
incus (PTS)	trixie	6.0.4-2+deb13u8	fixed
	trixie (security)	6.0.4-2+deb13u9	fixed
	forky, sid	7.0.1-3	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
incus	source	trixie	(not affected)
incus	source	(unstable)	7.0.0-2

Notes

[trixie] - incus <not-affected> (Vulnerable code not present)
https://github.com/lxc/incus/pull/3425
https://github.com/lxc/incus/security/advisories/GHSA-ccjc-4qc3-jxqc