CVE-2026-115376 Details
Description
Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 contains an authorization bypass vulnerability that allows project-restricted clients to copy volumes by omitting source.type. Attackers can send crafted POST requests to the custom volumes endpoint with a chosen source.project to copy and read other projects' volumes, snapshots, and configuration.
An authorization bypass vulnerability has been identified in Incus versions 7.0.1 prior to 7.0.2 and 7.2.0 prior to 7.5.0. This vulnerability allows project-restricted clients to copy and access volumes, snapshots, and configurations from other projects by omitting the source.type parameter in POST requests to the custom volumes endpoint. The vulnerability arises because the access check for source volumes only applies when source.type is explicitly set to 'copy', allowing crafted requests to bypass project restrictions and access unauthorized data.
Users can upgrade to Incus version 7.5.0 or later to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 22, 2026CISA-ADP
Assessed Oct 29, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-284 | Improper Access Control | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Incus | >= 7.0.1, < 7.0.2 (semver) >= 7.2.0, < 7.5.0 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 29, 2026 | CVE Modified | CISA-ADP |
| Oct 22, 2026 | New CVE Received | [email protected] |