๐Ÿ›ก๏ธ CVE-2026-33743
๐ŸŸก CVSS 6.5 โ€” Medium โœ… No Known Exploit CWE-770 NVD
6.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Incus 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 to Incus' storage bucket feature to crash the Incus daemon. Repeated use of this attack can be used to keep the server offline causing a denial of service of the control plane API. This does not impact any running workload, existing containers and virtual machines will keep operating. Version 6.23.0 fixes the issue.

Details

Severity Medium
CVSS Score 6.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE CWE-770
Public Exploit โœ… No
Source NVD
Published 2026-03-27
Updated 2026-06-15
Modified 2026-04-07
Fix URL N/A

Affected Packages

Software From version Fixed in
github.com/lxc/incus โ€” โ€”
github.com/lxc/incus/v6 โ€” โ€”
incus โ€” 6.23.0

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