Information Exposure Affecting github.com/canonical/lxd package, versions <5.21.4>=6.1.0 <6.5.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMCANONICALLXD-13300413
- published6 Oct 2025
- disclosed2 Oct 2025
- creditGMO Flatt Security Inc.
Introduced: 2 Oct 2025
CVE-2025-54291 Â (opens in a new tab)How to fix?
Upgrade github.com/canonical/lxd to version 5.21.4, 6.5.0 or higher.
Overview
github.com/canonical/lxd is an a modern, secure and powerful system container and virtual machine manager.
Affected versions of this package are vulnerable to Information Exposure via differing HTTP status code responses in the images endpoint's AllowUntrusted API. An attacker can determine whether a specific project exists by sending unauthenticated requests and analyzing the returned status codes.