DSA-6184-1: incus security update

DSA-6184-1, released March 29, 2026, fixes 1 CVE in incus (version 6.0.4-2+deb13u5). 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 13.5 (trixie)	6.0.4-2+deb13u5

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)
DEBIAN-CVE-2026-28384
incus on Debian 14

Vendor advisory

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

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