{"apiVersion":"1.0","identifier":"CVE-2026-66898","description":"A path traversal vulnerability in LXD allows an attacker to manipulate file system paths during backup import and restore operations. When importing or restoring a backup archive, LXD fails to validate instance and storage volume names contained within the archive metadata. An attacker can exploit this flaw by supplying a crafted backup archive with malicious instance or volume names containing path traversal sequences, potentially allowing file access or overwriting outside the designated restore directory.","publishedAt":"2026-08-12T21:17:39","lastModifiedAt":"2026-08-28T15:24:38","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-66898","cvssScore":9.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","epssProbability":0.00344,"riskScore":1.02,"affectedProduct":"LXD","affectedVersions":"unknown","vulnerabilityType":"Other","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-66898","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-66898","en":"https://www.redsauce.net/en/cves/CVE-2026-66898","fr":"https://www.redsauce.net/fr/cves/CVE-2026-66898","pt":"https://www.redsauce.net/pt/cves/CVE-2026-66898","de":"https://www.redsauce.net/de/cves/CVE-2026-66898","sk":"https://www.redsauce.net/sk/cves/CVE-2026-66898","el":"https://www.redsauce.net/el/cves/CVE-2026-66898"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-66898"}}