Security Advisory

CVE-2026-33542

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-03-26 22:32:13

Last updated 2026-03-30 11:47:37

Assigner GitHub_M

State PUBLISHED

Description

Incus 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 simplestreams image servers opens the door to image cache poisoning and under very narrow circumstances exposes other tenants to running attacker controlled images rather than the expected one. Version 6.23.0 patches the issue.

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