CVE-2026-86335 json
LXD Cross-Project Private Image Theft via Unsanitized GetImageFromAnyProject Local Reuse
published 2026-09-28 41 d ago modified 2026-09-28 41 d ago also EUVD-2026-88256
- cvss
- 6.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 13%
- public exploits
- 0
- none known
Summary
Missing Authorization in imageDownload in Canonical LXD before 5.0.10, 5.21.8, and 6.10 on Linux allows a project-restricted client to access private images from other projects via local fingerprint reuse during image or instance import requests.
Patch / fix
- Canonical LXD 5.0.10, 5.21.8, 6.10
- github.com/canonical/lxd#19003 pull request
- github.com/canonical/lxd#19002 pull request
- github.com/canonical/lxd#19001 pull request
- github.com/canonical/lxd#18987 pull request
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 41 d ago
Exploit prediction
0.22% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |
Affected products
- Canonical LXD
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/canonical/lxd/pull/19003
patch
-
github.com
/canonical/lxd/pull/19002
patch
-
github.com
/canonical/lxd/pull/19001
patch
-
github.com
/canonical/lxd/pull/18987
patch
-
github.com
/canonical/lxd/security/advisories/GHSA-j7p3-5g2v-69j8
vendor-advisory, issue-tracking
Sources
- CVE List CVE-2026-86335
- NVD CVE-2026-86335
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.