LX
Product
lxd
by Canonical · last CVE Sep 28, 2026
42
CVEs
0
On KEV
9.9
Max CVSS
0
New 30D
Severity mix
Critical 18High 5Medium 17Low 2
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-87799
9.9
0%
Sep 28
Arbitrary file write on LXD host via symlink in migration stream
Affected: 4.0.0 before 4.0.14; 5.0.0 before 5.0.10; 5.21.0 before 5.21.8; 6.0 before 6.10
CVE-2026-85526
9.9
1%
Sep 28
Path traversal via Btrfs optimized-backup subvolumes[].path enables root file/dir manipulation in LXD
Affected: 4.0.0 before 4.0.14; 5.0.0 before 5.0.10; 5.21.0 before 5.21.8; 6.0 before 6.10
CVE-2026-66897
9.9
1%
Aug 24
Instance template path traversal allows arbitrary host file write as root
Affected: 4.0.0 before 4.0.13; 5.0.0 before 5.0.9; 5.21.0 before 5.21.7; 6.0 before 6.10
CVE-2026-66898
9.9
1%
Aug 12
Path traversal via unvalidated instance name in backup tarball restore enables root file write / RCE
Affected: 4.0.0 before 4.0.12; 5.0.0 before 5.0.4; 5.21.0 before 5.21.2; 6.0 before 6.1
CVE-2026-63293
9.9
1%
Aug 12
Arbitrary File Read/Write: metadata.yaml symlink in image allows host filesystem access as root
Affected: 4.0.0 before 4.0.12; 5.0.0 before 5.0.8; 5.21.0 before 5.21.6; 6.0 before 6.10
CVE-2026-63294
9.9
1%
Aug 12
Root RCE via image backup.yaml symlink
Affected: 4.0.0 before 4.0.12; 5.0.0 before 5.0.8; 5.21.0 before 5.21.6; 6.0 before 6.10
CVE-2026-63296
9.9
0%
Aug 12
Project restriction bypass via instance migration config override
Affected: 5.0.0 before 5.0.8; 5.21.0 before 5.21.6; 6.0 before 6.10
CVE-2026-63297
9.9
0%
Aug 12
Cross-project instance copy bypasses target project restrictions via TOCTOU in config merge
Affected: 5.0.0 before 5.0.8; 5.21.0 before 5.21.6
CVE-2026-63298
9.9
1%
Aug 12
LXD arbitrary lxc.conf directive injection via NVIDIA instance configuration
Affected: 5.0.0 before 5.0.8; 5.21.0 before 5.21.6; 4.0.0 before 4.0.12
CVE-2026-63299
9.9
1%
Aug 12
Storage volume cross-project move and snapshot restore bypass project disk limits
Affected: 5.0.0 before 5.0.8; 5.21.0 before 5.21.6; 6.0 before 6.10
CVE-2026-62420
9.9
1%
Aug 12
Cross-project cluster migration bypasses project restrictions via cluster notification flag
Affected: 5.0.0 before 5.0.8; 5.21.0 before 5.21.6; 6.0 before 6.10
CVE-2026-63300
9.9
1%
Aug 12
Cross-project instance move bypasses all project restrictions allowing host command execution
Affected: 5.0.0 before 5.0.8; 5.21.0 before 5.21.6; 6.0 before 6.10
CVE-2026-28384
9.9
1%
Mar 12
Authenticated RCE via unsanitized compression_algorithm
Affected: 6.0 before 6.7; 5.21.0 before 5.21.4; 5.0.0 before 5.0.6; 4.12
CVE-2026-85185
9.6
0%
Sep 28
Path traversal in LXD btrfs storage driver allows arbitrary file deletion and write on host as root
Affected: 4.0.2 before 4.0.14; 5.0.0 before 5.0.10; 5.21.0 before 5.21.8; 6.0 before 6.10
CVE-2026-12411
9.6
0%
Jun 26
Broken Access Control in Canonical LXD DevLXD API
Affected: 6.6 before 6.9
CVE-2026-34179
9.1
0%
Apr 9
Update of type field in restricted TLS certificate allows privilege escalation to cluster admin
Affected: 4.12.0 before 5.0.7; 5.1.0 before 5.21.5; 6.0.0 before 6.8.0
CVE-2026-34178
9.1
0%
Apr 9
Importing a crafted backup leads to project restriction bypass
Affected: 4.12.0 before 5.0.7; 5.1.0 before 5.21.5; 6.0.0 before 6.8.0
CVE-2026-34177
9.1
0%
Apr 9
VM lowlevel restriction bypass via raw.apparmor and raw.qemu.conf
Affected: 4.12.0 before 5.0.7; 5.1.0 before 5.21.5; 6.0.0 before 6.8.0
CVE-2025-54286
8.8
0%
Oct 2
CSRF Vulnerability When Using Client Certificate Authentication with the LXD-UI
Affected: 5.0 before 5.0.5; 5.21 before 5.21.4; 6.0 before 6.5
CVE-2026-16033
8.5
0%
Aug 12
Arbitrary file read+write on host via templates/ symlink in malicious image
Affected: 4.0.0 before 4.0.12; 5.0.0 before 5.0.8
CVE-2025-54289
8.1
0%
Oct 2
Privilege Escalation via WebSocket Connection Hijacking in LXD Operations API
Affected: 6 before 6.5; 5.21 before 5.21.4
CVE-2026-97335
7.7
0%
Sep 28
Incorrect authorization in LXD storage volume API allows reading volumes from other projects
Affected: 5.0.0 before 5.0.10; 5.21.0 before 5.21.8; 6.0 before 6.10
CVE-2026-9640
7.2
1%
Jun 26
LXD Snapshot Import Privilege Escalation Vulnerability
Affected: 5.21.0 before 5.21.5; 5.0.0 before 5.0.7; 6.0 before 6.9
CVE-2025-54288
6.8
0%
Oct 2
Source Container Identification Vulnerability via cmdline Spoofing in devLXD Server
Affected: 6.0 before 6.5; 5.21 before 5.21.4
CVE-2023-49721
6.7
0%
Feb 14
An insecure default to allow UEFI Shell in EDK2 was left enabled in LXD
Affected: 5.0.0 before 5.21.0
CVE-2023-48733
6.7
0%
Feb 14
An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2
Affected: 5.0; 5.21; 5.21
CVE-2026-9639
6.5
1%
Jun 26
Authenticated Denial of Service via Malicious Backup Tarball in LXD
Affected: 5.21.0 before 5.21.5; 6.0 before 6.9
CVE-2025-54293
6.5
1%
Oct 2
Path Traversal in LXD Instance Log File Retrieval
Affected: 6.0 before 6.5; 5.21 before 5.21.4
CVE-2025-54287
6.5
0%
Oct 2
Arbitrary File Read via Template Injection in Snapshot Patterns
Affected: 6.0 before 6.5; 5.21 before 5.21.4
CVE-2026-86335
6.3
0%
Sep 28
LXD Cross-Project Private Image Theft via Unsanitized GetImageFromAnyProject Local Reuse
Affected: 5.21.0 before 5.21.8; 6.0 before 6.10; 4.0 before 5.0.10
CVE-2026-87798
5.8
0%
Sep 28
LXD client recursive file pull allows directory escape via malicious VM agent
Affected: 4.0.2 before 4.0.14; 5.0.0 before 5.0.10; 5.21.0 before 5.21.8; 6.0 before 6.9
CVE-2016-1582
5.5
0%
Jun 9
LXD before 2.0.2 does not properly set permissions when switching an unprivileged container into privileged mode, which allows local users to access arbitrary world readable paths…
Affected: 2.0.1
CVE-2016-1581
5.5
0%
Jun 9
LXD before 2.0.2 uses world-readable permissions for /var/lib/lxd/zfs.img when setting up a loop based ZFS pool, which allows local users to copy and read data from arbitrary…
Affected: through 2.0.1
CVE-2025-54291
5.3
0%
Oct 2
Project existence disclosure in LXD images API
Affected: 6.0 before 6.5; 5.21 before 5.21.4
CVE-2025-54290
5.3
0%
Oct 2
Project Existence Disclosure via Error Handling in LXD Image Export
Affected: 6.0 before 6.5; 5.21 before 5.21.4
CVE-2026-28385
5.0
0%
Jun 26
SSRF via image import from URL allows internal network probing by authenticated users
Affected: 6.0 before 6.10
CVE-2025-54292
4.6
0%
Oct 2
Client-Side Path Traversal in LXD-UI
Affected: 6.0 before 6.5; 5.21 before 5.21.4
CVE-2026-63295
4.3
0%
Aug 12
Project restriction `restricted.containers.privilege=isolated` bypassable by omitting `security.idmap.isolated`
Affected: 4.0.0 before 4.0.12; 5.0.0 before 5.0.8; 5.21.0 before 5.21.6; 6.0 before 6.10
CVE-2026-3351
4.3
0%
Mar 3
Authorization Bypass in LXD GET /1.0/certificates Endpoint
Affected: 6.6
CVE-2026-86334
4.2
0%
Sep 28
CLI Path Traversal via Content-Disposition in LXD Image Export/Copy
Affected: 4.0.2 before 4.0.14; 5.0.0 before 5.0.10; 5.21.0 before 5.21.8; 6.0 before 6.10
CVE-2024-6219
3.8
0%
Dec 5
Mark Laing discovered in LXD's PKI mode, until version 5.21.1, that a restricted certificate could be added to the trust store with its restrictions not honoured
Affected: before 5.21.1
CVE-2024-6156
3.8
0%
Dec 5
Mark Laing discovered that LXD's PKI mode, until version 5.21.2, could be bypassed if the client's certificate was present in the trust store
Affected: 4.0.0 before 4.0.10; 5.0.0 before 5.0.4; 5.1 before 5.21.2
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