CVE-2025-54291

Medium

Description

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.

SeverityMedium
CVSS5.3
Exploit probability—
ProductCanonical Lxd
PublishedOct 2, 2025
First seenOct 2, 2025
Weakness typeCWE-209CWE-209

How to fix

Update
  • canonical lxd5.21.4, 6.5 or later
  • github.com/canonical/lxd5.21.4, 6.5, 0.0.0-20250827065555-0494f5d47e41 or later

Affected products

ProductAffected versionsFixed in
canonical lxd4.0.0 ≤ v < 5.21.4, 6.1 ≤ v < 6.55.21.4, 6.5
github.com/canonical/lxdGo4.0 ≤ v < 5.21.4, 6.0 ≤ v < 6.5, 0.0.0-20200331193331-03aab09f5b5c ≤ v < 0.0.0-20250827065555-0494f5d47e415.21.4, 6.5, 0.0.0-20250827065555-0494f5d47e41

Check your version

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