CVE-2026-115375

Name	CVE-2026-115375
Description	Incus 7.0.0 before 7.0.2 and 7.1.0 before 7.5.0 contains a path traversal vulnerability that allows clients able to create instances to write files on the host. The flaw stems from unvalidated dependent custom volume names in instance backup index.yaml files. Attackers can import a crafted instance backup with ../ sequences in dependent volume names to create root-owned directories with controlled content, leading to full host compromise.
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+deb13u10	fixed
	trixie (security)	6.0.4-2+deb13u11	fixed
	forky	7.0.1-5	fixed
	sid	7.0.2-2	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)	7.0.1-5

[trixie] - incus <not-affected> (Vulnerable code not present, only affects 7.x)
https://github.com/lxc/incus/security/advisories/GHSA-hpjh-q53p-f27r