CVE Feed

    Dashboard / CVE / CVE-2026-112816

    CVE-2026-112816

    Improper certificate validation in the HTTPS listener in Canonical LXD 4.0.14, 5.0.10, 5.21.8, 6.9 before 4.0.15, 5.0.11, 5.21.9, 6.10.1 allows an unauthenticated attacker to authenticate as any trusted client and gain full access to the cluster and managed virtual machines via a crafted certificate chain.

    Published:Oct 30, 2026
    Last Modified:Oct 30, 2026
    EPS:Oct 30, 2026
    EPSS Score:
    CVSS Score:10

    Affected Products

    Vendor
    Canonical
    Product
    Lxd

    Exploits

    https://github.com/dehasoft-tr/cve-2026-112816https://github.com/foxcornlab/lxd-scannerhttps://github.com/MrNarsus/cve-2026-112816-pochttps://github.com/Sotrano-dev/cve-2026-112816

    Common Weakness Enumeration

    CWE-295 Improper Certificate Validation

    Related CVEs

    CVE-2026-87798 (CVSS 5.8) — Improper link resolution in the recursive file pull feature of the LXD CLI client in Canonical LXD versions 4.…
    CVE-2026-87799 (CVSS 9.9) — Improper link resolution in the migration receive path in Canonical LXD versions 4.0 and later (fixed in 4.0.1…
    CVE-2026-97335 (CVSS 7.7) — Incorrect authorization in the custom storage volume creation endpoint in Canonical LXD versions 5.0.0 and lat…
    CVE-2026-85185 (CVSS 9.6) — Path traversal in the btrfs storage driver in Canonical LXD versions 4.0.2 and later (fixed in 4.0.14, 5.0.10,…
    CVE-2026-85526 (CVSS 9.9) — Path traversal in the Btrfs storage driver (unpackVolume) in Canonical LXD on Linux allows an authenticated us…
    CVE-2026-86335 (CVSS 6.3) — Missing Authorization in imageDownload in Canonical LXD before 5.0.10, 5.21.8, and 6.10 on Linux allows a proj…
    CVE-2026-86334 (CVSS 4.2) — Path traversal in the CLI client image export and copy functionality in Canonical LXD from 4.0.2 before 4.0.14…
    CVE-2026-66897 (CVSS 9.9) — A path traversal vulnerability in LXD's instance template processing allows an attacker with container edit pe…
    CVE-2026-16033 (CVSS 8.5) — A path traversal vulnerability in LXD allows an attacker to achieve arbitrary host file read or unconstrained …
    CVE-2026-66898 (CVSS 9.9) — A path traversal vulnerability in LXD allows an attacker to manipulate file system paths during backup import …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High