DEBIAN-CVE-2026-28384: incus security update

DEBIAN-CVE-2026-28384, released March 12, 2026, fixes 1 CVE in incus (version 6.0.6-1). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.9

Base score, 0 to 10

Highest EPSS

0.0077

55th percentile

Fixed package versions

Product	Release	Fixed in
incus	Debian 14	6.0.6-1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-28384	incus: An improper sanitization of the compression_algorithm parameter in Canonical LXD allows an authenticated, unprivilege...	9.9	0.0077	None reported

Also fixes CVE-2026-28384

DSA-6188-1
lxd on Debian 12.15 (bookworm), Debian 13.5 (trixie)
DSA-6184-1
incus on Debian 13.5 (trixie)

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2026-28384

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