Lxc

41 CVEs across 4 Lxc products. Browse Lxc vulnerabilities, severities, and proof-of-concept exploits.

Lxc products with known CVEs

ProductCVEs
Incus38
Incus-Os1
Lxc1
Lxc-Ci1
Lxc CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2026-52727High7.22026-09-17lxc-ci contains continuous integration and image-build scripts for LXC. Prior to the 2026-05-28 Arch Linux image publication, images built from images/archlinu…
CVE-2026-63343Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.3.0, a malicious image containing a `metadata.yaml` symlink pointing to an arbitrar…
CVE-2026-63125Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.3.0, an unprivileged, project-confined Incus user (a non-admin TLS/RBAC identity wi…
CVE-2026-62941Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.3.0, when copying an instance across projects, the project restriction check (`Allo…
CVE-2026-62940Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.3.0, when migrating an instance to another cluster member, user-supplied configurat…
CVE-2026-62867Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.3.0, improper validation of user-provided `block.create_options` in storage volume…
CVE-2026-62313Medium4.32026-08-21Incus is a system container and virtual machine manager. Prior to version 7.3.0, project-level enforcement of `restricted.containers.privilege=isolated` can be…
CVE-2026-55622High7.72026-08-21Incus is a system container and virtual machine manager. Prior to version 7.2.0, missing authorization checks exist for instance copying where an attacker know…
CVE-2026-55621High7.72026-08-21Incus is a system container and virtual machine manager. Prior to version 7.2.0, missing authorization checks exist for custom volume copying where an attacker…
CVE-2026-48769Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.2.0, an arbitrary file write exists in the Incus client when a malicious image serv…
CVE-2026-487562026-08-21Incus is a system container and virtual machine manager. Prior to version 7.1.0, `(*backend).CreateCustomVolumeFromBackup` in `internal/server/storage/backend…
CVE-2026-48755Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.1.0, improper validation of user-provided backup compression algorithm leads to arg…
CVE-2026-487542026-08-21Incus is a system container and virtual machine manager. Prior to version 7.1.0, `(*backend).createDependentVolumesFromBackup` in `internal/server/storage/back…
CVE-2026-48753Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.1.0, the S3 protocol upload endpoint is vulnerable to path traversal and allows cre…
CVE-2026-48752Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.2.0, a specially crafted image or instance backup can be used to read or create/wri…
CVE-2026-48751Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.2.0, instance snapshots ignore the `restricted.containers.lowlevel=block` setting…
CVE-2026-48750Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.2.0, the `record-output` parameter of the `/instances/$name/exec` endpoint stores t…
CVE-2026-48749Critical9.92026-08-21Incus is a system container and virtual machine manager. Prior to version 7.2.0, a specially crafted image can be used to read or create/write arbitrary files…
CVE-2026-477532026-08-21Incus is a system container and virtual machine manager. Prior to version 7.1.0, `(*backend).CreateInstanceFromBackup` in `internal/server/storage/backend.go`…
CVE-2026-41685Medium4.32026-05-07Incus is a system container and virtual machine manager. Prior to version 7.0.0, uploads of large amount of data by authenticated users can run the Incus serve…
CVE-2026-41684Medium6.52026-05-07Incus is a system container and virtual machine manager. Prior to version 7.0.0, backup.GetInfo() trusts the inline backup/index.yaml config when present and o…
CVE-2026-41648Medium5.02026-05-07Incus is a system container and virtual machine manager. Prior to version 7.0.0, user provided image and backup tarballs would be unpacked and YAML files parse…
CVE-2026-41647Medium6.52026-05-07Incus is a system container and virtual machine manager. Prior to version 7.0.0, a missing error handling could lead an authenticated Incus user to cause a dae…
CVE-2026-40251Medium6.52026-05-06Incus is a system container and virtual machine manager. In versions before 7.0.0, missing validation logic in the storage volume import logic allows an authen…
CVE-2026-40243Medium4.82026-05-06Incus is a system container and virtual machine manager. In versions before 7.0.0, broken TLS validation logic in the OVN database connection logic can allow c…
CVE-2026-40197Medium6.52026-05-06Incus is a system container and virtual machine manager. In versions before 7.0.0, missing validation logic in the storage volume import logic allows an authen…
CVE-2026-40195Medium6.52026-05-06Incus is a system container and virtual machine manager. In versions before 7.0.0, missing validation logic in the storage bucket import logic allows an authen…
CVE-2026-39402Medium6.52026-05-05lxc is a Linux container runtime. In the setuid helper lxc-user-nic, the delete path contains a logic flaw in the find_line() function that allows an unprivile…
CVE-2026-35527Medium5.02026-05-05Incus is an open source container and virtual machine manager. In versions prior to 7.0.0, the image import flow issues an outbound HEAD request to a user-supp…
CVE-2026-33945Critical9.92026-03-27Incus is a system container and virtual machine manager. Incus instances have an option to provide credentials to systemd in the guest. For containers, this is…
CVE-2026-33898High8.82026-03-27Incus is a system container and virtual machine manager. Prior to version 6.23.0, the web server spawned by `incus webui` incorrectly validates the authenticat…
CVE-2026-33897Critical9.92026-03-26Incus is a system container and virtual machine manager. Prior to version 6.23.0, instance template files can be used to cause arbitrary read or writes as root…
CVE-2026-33743Medium6.52026-03-26Incus is a system container and virtual machine manager. Prior to version 6.23.0, a specially crafted storage bucket backup can be used by an user with access…
CVE-2026-33711High7.82026-03-26Incus is a system container and virtual machine manager. Incus provides an API to retrieve VM screenshots. That API relies on the use of a temporary file for Q…
CVE-2026-33542Medium4.82026-03-26Incus is a system container and virtual machine manager. Prior to version 6.23.0, a lack of validation of the image fingerprint when downloading from simplestr…
CVE-2026-32606High7.62026-03-18IncusOS is an immutable OS image dedicated to running Incus. Prior to 202603142010, the default configuration of systemd-cryptenroll as used by IncusOS through…
CVE-2026-23954High8.72026-01-22Incus is a system container and virtual machine manager. Versions 6.21.0 and below allow a user with the ability to launch a container with a custom image (e.g…
CVE-2026-23953High8.72026-01-22Incus is a system container and virtual machine manager. In versions 6.20.0 and below, a user with the ability to launch a container with a custom YAML configu…
CVE-2025-64507High7.82025-11-10Incus is a system container and virtual machine manager. An issue in versions prior to 6.0.6 and 6.19.0 affects any Incus user in an environment where an unpri…
CVE-2025-52890High8.12025-06-25Incus is a system container and virtual machine manager. When using an ACL on a device connected to a bridge, Incus versions 6.12 and 6.13generates nftables ru…
CVE-2025-52889Low3.42025-06-25Incus is a system container and virtual machine manager. When using an ACL on a device connected to a bridge, Incus version 6.12 and 6.13 generates nftables ru…