CVE-2026-35527

Incus 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-supplied URL before validating the request against project restrictions such as restricted.images.servers. The imgPostURLInfo function...

CVE-2026-35527

Incus (pre-7.0.0) is vulnerable to a blind SSRF via image import preflight HEAD requests. An authenticated user can coerce the daemon to issue a host-originated HEAD request to a user-supplied URL before policy checks complete, exposing server metadata in headers (Incus-Server-Architectures, Incu...