Incorrect authorization in LXD storage volume API allows reading volumes from other projects
Incorrect authorization in the custom storage volume creation endpoint in Canonical LXD versions 5.0.0 and later (fixed in 5.0.10, 5.21.8 and 6.10) on Linux allows an authenticated client with permission to create custom volumes in a project to copy, and so read, any custom storage volume from any other project on the server, including its snapshots and configuration. The client does this with a crafted request that sets a source volume and source.project but omits source.type.
CVE-2026-97335
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-97335
LXD
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/canonical/lxd",
"vendor": "Canonical",
"product": "LXD",
"versions": [
{
"status": "affected",
"version": "5.0.0",
"lessThan": "5.0.10",
"versionType": "semver"
},
{
"status": "affected",
"version": "5.21.0",
"lessThan": "5.21.8",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.0",
"lessThan": "6.10",
"versionType": "semver"
}
],
"platforms": [
"Linux"
],
"packageName": "LXD",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-97335
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #3212 · Revision 1
- Added to Heist Feed
- Publisher date