CVE-2026-62420
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Cross-project cluster migration bypasses project restrictions via cluster notification flag
An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project security restrictions during cross-project instance migrations. When moving an instance cross-project to a different cluster member via POST /1.0/instances/{name} with migration: true, project: <target>, and target: <member>, the destination node skips all project restriction checks because the request arrives as an internal cluster notification. An attacker can exploit this to introduce disallowed instance configurations into a restricted project.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
LXD
- Vendor
- Canonical
- Product
- LXD
- Platforms
- Linux
- Default status
unaffected- Package
- LXD
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.0.0 | affected | semver | 5.0.8 | Unavailable | None listed |
| 5.21.0 | affected | semver | 5.21.6 | Unavailable | None listed |
| 6.0 | affected | semver | 6.10 | Unavailable | None listed |