Linux · Security advisory · March 31, 2026

DSA-6188-1: lxd security update

DSA-6188-1, released March 31, 2026, fixes 1 CVE in lxd. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0070
53rd percentile

Fixed package versions

ProductReleaseFixed in
lxdDebian 12.15 (bookworm)5.0.2-5+deb12u4
lxdDebian 13.5 (trixie)5.0.2+git20231211.1364ae4-9+deb13u4

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2026-28384 incus: An improper sanitization of the compression_algorithm parameter in Canonical LXD allows an authenticated, unprivilege... 9.9 0.0070 None reported
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