CVE-2026-115370

Medium

Description

Incus 6.0.5 before 6.0.7, 6.12.0 before 7.0.2, and 7.1.0 before 7.5.0 contains a restriction bypass vulnerability that allows restricted project users to use pull mode migration via clustered refresh requests. Attackers with instance creation rights can send a refresh migration request for an existing instance to make the server open outbound TLS websocket connections and probe reachable services.

SeverityMedium

CVSS4.3

Exploit probability—

ProductLxc Incus

PublishedOct 22, 2026

First seenOct 22, 2026

Weakness typeCWE-863Incorrect authorization

How to fix

Update

lxc incus6.0.7, 7.0.2, 7.5.0 or later

Vendor advisories

github.com/lxc/incus/security/advisories/GHSA-443p-7392-h4v2

Affected products

Product	Affected versions	Fixed in
lxc incus	6.0.5 ≤ v < 6.0.7, 6.12.0 ≤ v < 7.0.2, 7.1.0 ≤ v < 7.5.0	6.0.7, 7.0.2, 7.5.0

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