incus vulnerabilities
CVEs whose affected-version data names the incus package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
9 CVEsRSS
CVE-2026-115378Medium· 5.8github.com/lxc/incus: Incus: Arbitrary file write on the host via recursive file pull (CVE-2026-115378)
A flaw was found in Incus. A privileged attacker within a virtual machine can write arbitrary files to the host system during a recursive file pull operation. By manipulating the guest agent to return duplicate file entries alternating bet…
CVE-2026-115377Critical· 9.9Incus before 6.0.7, 6.1.0 before 7.0.2, and 7.1.0 before 7.5.0 Arbitrary File Write via Symlink in Migration Stream
Incus before 6.0.7, 6.1.0 before 7.0.2, and 7.1.0 before 7.5.0 contains an arbitrary file write vulnerability that allows malicious migration sources to write host files by planting symlinks in transferred volumes. Attackers can craft rs…
CVE-2026-115376High· 7.7Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 Project Restriction Bypass via Custom Volume Copy
Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 contains an authorization bypass vulnerability that allows project-restricted clients to copy volumes by omitting source.type. Attackers can send crafted POST requests to the custom volumes…
CVE-2026-115373Medium· 6.3github.com/lxc/incus: Incus: Information disclosure via missing authorization check in operations endpoint (CVE-2026-115373)
A flaw was found in Incus. A missing authorization check on the operations endpoint allows an authenticated attacker with restricted project access to view operations belonging to other projects. By querying the endpoint with a known opera…
CVE-2026-115375Critical· 9.9Incus 7.0.0 before 7.0.2 and 7.1.0 before 7.5.0 Path Traversal via Instance Backup Dependent Volumes
Incus 7.0.0 before 7.0.2 and 7.1.0 before 7.5.0 contains a path traversal vulnerability that allows clients able to create instances to write files on the host. The flaw stems from unvalidated dependent custom volume names in instance ba…
CVE-2026-115374High· 7.1github.com/lxc/incus: incus: Information disclosure via unsigned headers in presigned S3 URLs (CVE-2026-115374)
A flaw was found in Incus. The built-in Simple Storage Service (S3) server does not properly verify request signatures, allowing an attacker with a presigned upload URL to inject unsigned request headers. By supplying an unauthorized copy …
CVE-2026-115372High· 8.5github.com/lxc/incus: Incus 7.3.0 before 7.5.0 Project Restriction Bypass via block.create_options (CVE-2026-115372)
A flaw was found in Incus. This vulnerability allows an authenticated attacker with restricted project permissions to achieve privilege escalation to administrative (root) level on the host system. By specifying custom creation options dur…
CVE-2026-115371High· 7.1LXC Incus 6.0.3 before 6.0.7, 6.6.0 before 7.0.2, and 7.1.0 before 7.5.0 Bucket Credential Disclosure via Storage Bucket Keys Endpoints
Incus 6.0.3 before 6.0.7, 6.6.0 before 7.0.2, and 7.1.0 before 7.5.0 contains an improper authorization vulnerability that allows restricted TLS clients to read storage bucket keys in the default project. Attackers can query the bucket k…
CVE-2026-115370Medium· 4.3Incus 6.0.5 before 6.0.7, 6.12.0 before 7.0.2, and 7.1.0 before 7.5.0 Restricted Project Bypass via Clustered Migration Refresh
Incus 6.0.5 before 6.0.7, 6.12.0 before 7.0.2, and 7.1.0 before 7.5.0 contains a restriction bypass vulnerability that allows restricted project users to use pull mode migration via clustered refresh requests. Attackers with instance cre…