CVE-2026-48749Incus has an arbitrary file read+write on host via rootfs/ symlink in malicious image

Descripción

Incus 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 on the host; possibly leading to arbitrary command execution. Version 7.2.0 fixes the issue.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://github.com/lxc/incus/security/advisories/GHSA-2q3f-q5pq-g8wv
• https://github.com/canonical/lxd/security/advisories/GHSA-vghh-5rfx-xhq8