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6.9 Medium

CVE-2026-115378 Incus before 6.0.7, 6.1.0 before 7.0.2, and 7.1.0 before 7.5.0 contains an arbitrary file write vulnerability in…

Description

Incus before 6.0.7, 6.1.0 before 7.0.2, and 7.1.0 before 7.5.0 contains an arbitrary file write vulnerability in sftpRecursivePullFile that allows a malicious incus-agent to escape the target directory during incus file pull -r. Attackers with root in a virtual machine can return duplicate entries reported first as symlinks then as files or directories, writing attacker-controlled files such as /etc/shadow on the operator's host.

Affected products and versions

Product Affected versions Fixed in
incus 7.5 earliest → < 7.5.0 7.5.0
incus 7.1 7.1.0 → < 7.5.0 7.5.0
incus 7.0 earliest → < 7.0.2 7.0.2
incus 6.1 6.1.0 → < 7.0.2 7.0.2
incus 6.0 earliest → < 6.0.7 6.0.7

References

Timeline

  1. Published
  2. Last modified

Other CVEs of incus

The 47 CVEs of incus →
CVE-2026-115377 Incus before 6.0.7, 6.1.0 before 7.0.2, and 7.1.0 before 7.5.0 contains an arbitrary file write vulnerability that… 9.4 Critical CVE-2026-115376 Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 contains an authorization bypass vulnerability that allows… 8.3 High CVE-2026-115375 Incus 7.0.0 before 7.0.2 and 7.1.0 before 7.5.0 Path Traversal via Instance Backup Dependent Volumes 9.4 Critical CVE-2026-115373 Incus before 6.0.7, 6.1.0 before 7.0.2, and 7.1.0 before 7.5.0 contains a missing authorization vulnerability in GET… 7.0 High
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