{"apiVersion":"1.0","identifier":"CVE-2026-62420","description":"An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project security restrictions during cross-project instance migrations. When moving an instance cross-project to a different cluster member via POST /1.0/instances/{name} with migration: true, project: <target>, and target: <member>, the destination node skips all project restriction checks because the request arrives as an internal cluster notification. An attacker can exploit this to introduce disallowed instance configurations into a restricted project.","publishedAt":"2026-08-12T20:17:46","lastModifiedAt":"2026-08-28T15:24:38","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-62420","cvssScore":9.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","epssProbability":0.00308,"riskScore":1.02,"affectedProduct":"LXD","affectedVersions":"unknown","vulnerabilityType":"Other","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-62420","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-62420","en":"https://www.redsauce.net/en/cves/CVE-2026-62420","fr":"https://www.redsauce.net/fr/cves/CVE-2026-62420","pt":"https://www.redsauce.net/pt/cves/CVE-2026-62420","de":"https://www.redsauce.net/de/cves/CVE-2026-62420","sk":"https://www.redsauce.net/sk/cves/CVE-2026-62420","el":"https://www.redsauce.net/el/cves/CVE-2026-62420"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-62420"}}