CVE-2025-54290
MEDIUM5.3EPSS 0.12%Canonical LXD Project Existence Determination Through Error Handling in Image Export Function in github.com/canonical/lxd
Published: 10/2/2025Modified: 4/28/2026
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 packages (4)
- Debian/incusfrom 0, < 6.0.4-2+deb13u1
- Debian/lxdfrom 0
- Go/github.com/canonical/lxd>= 4.0, < 5.21.4
- Go/github.com/canonical/lxd>= 0.0.0-20200331193331-03aab09f5b5c, < 0.0.0-20250827065555-0494f5d47e41
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |