CVE-2026-63296
9.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project restrictions during instance migration. When migrating an instance to a target project, LXD accepts configuration overrides without validating the new configuration against the target project's enforced restrictions. An attacker can exploit this flaw to move instances with disallowed high-privilege configurations into restricted projects, bypassing security controls.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Canonical | LXD | 5.0.0 < 5.0.8 | affected |
| Canonical | LXD | 5.21.0 < 5.21.6 | affected |
| Canonical | LXD | 6.0 < 6.10 | affected |
Weaknesses
- CWE-863: CWE-863 Incorrect Authorization
References
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