What’s Vulnerable › Vulnerabilities
CVE-2025-54290: Project Existence Disclosure via Error Handling in LXD Image Export
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2025-10-02 · updated 2026-10-12
- Weakness: CWE-200
Description
Information disclosure in image export API in Canonical LXD before 6.5 and 5.21.4 on Linux allows network attackers to determine project existence without authentication via crafted requests using wildcard fingerprints.
Affected products
- Canonical LXD: from 4.0.0 before 5.21.4; from 6.1 before 6.5 — fixed in 5.21.4, 6.5
How to fix
Upgrade to a fixed version: Canonical LXD 5.21.4, 6.5. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2025-54290 or the next vulnerability affects your stack