{"id":"CVE-2025-54291","title":"Information disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remote attackers to determine project existence via differing HTTP status code responses.","summary":"Information disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remote attackers to determine project existence via differing HTTP status code responses.","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-209"],"vendor":"canonical","product":"lxd","affected":["lxd >= 4.0.0, < 5.21.4","lxd >= 6.1, < 6.5"],"patched":["lxd 6.5"],"published":"2025-10-02","updated":"2026-10-12","sourceUpdated":"2026-10-12T15:10:00.207","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-54291","references":[{"url":"https://github.com/canonical/lxd/security/advisories/GHSA-xch9-h8qw-85c7","label":"security@ubuntu.com"}],"tags":["nvd"],"epss":0.00386,"epssPercentile":0.30642,"ingestedAt":"2026-10-12T15:55:08.074Z","slug":"CVE-2025-54291","body":"## Overview\n\nInformation disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remote attackers to determine project existence via differing HTTP status code responses.\n\n## Affected\n\n- `lxd >= 4.0.0, < 5.21.4`\n- `lxd >= 6.1, < 6.5`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `lxd 6.5`","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}