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CVE-2026-28384 Affecting incus package, versions <6.0.4-2+deb13u5

Severity

 Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.5% (39th percentile)

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  • Snyk IDSNYK-ECHOLATEST-INCUS-18496041
  • published1 Aug 2026
  • disclosed12 Mar 2026
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Introduced: 12 Mar 2026

CVE-2026-28384  (opens in a new tab)

How to fix?

Upgrade Echo:latest incus to version 6.0.4-2+deb13u5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream incus package and not the incus package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

An improper sanitization of the compression_algorithm parameter in Canonical LXD allows an authenticated, unprivileged user to execute commands as the LXD daemon on the LXD server via API calls to the image and backup endpoints. This issue affected LXD from 4.12 through 6.6 and was fixed in the snap versions 5.0.6-e49d9f4 (channel 5.0/stable), 5.21.4-1374f39 (channel 5.21/stable), and 6.7-1f11451 (channel 6.0 stable). The channel 4.0/stable is not affected as it contains version 4.0.10.