CVE-2025-54290

Project Existence Disclosure via Error Handling in LXD Image Export

State: Published
Severity: 6.9 Medium
Published: Oct 2, 2025
Updated: Oct 2, 2025
Reserved: Jul 18, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	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	canonical

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
LXDCanonical	6.0 to before 6.5Affected 5.21 to before 5.21.4Affected

References

https://github.com/canonical/lxd/security/advisories/GHSA-p3x5-mvmp-5f35

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