CVE-2026-63296

Description

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.

Traduire en français

Produits concernés

• Canonical LXD

Scores CVSS

Faiblesses (CWE)

• CWE-863

Références

• https://github.com/canonical/lxd/security/advisories/GHSA-gcr9-5q6r-w625 Vendor AdvisoryExploitMitigation
• https://github.com/canonical/lxd/security/advisories/GHSA-gcr9-5q6r-w625 Vendor AdvisoryExploitMitigation

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories