canonical lxd

Published Atomicorp research notes for CVEs affecting canonical lxd where WAF protections were observed during testing or engineering review.

These notes are not intended to represent the full set of vulnerabilities mitigated by Atomicorp products and should not be interpreted as a coverage matrix, certification list, or census of protected CVEs.

Atomicorp WAF protections are primarily designed around attack techniques and exploit behaviors rather than individual vulnerability identifiers. A published research note documents a positive research finding related to that CVE. If a CVE is absent from these notes, no conclusion should be drawn about protection status.

CVEVulnerabilityCVSSSeverityRules Observed
CVE-2026-63298LXD arbitrary lxc.conf directive injection via NVIDIA instance configuration9.9 (v3.1)Critical340014 , 340023 , 340029 , 344360 , 344361 , 344363 , 344364 , 344366 , 344370 , 393655
CVE-2026-66898Path traversal via unvalidated instance name in backup tarball restore enables root file write / RCE9.9 (v3.1)Critical390719
CVE-2026-16033Arbitrary file read+write on host via templates/ symlink in malicious image8.5 (v3.1)High344360 , 390709