This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-9639 →

DEBIAN-CVE-2026-9639

Nil-pointer dereference in CreateCustomVolumeFromBackup in LXD up to version 6.8 and 5.21 on Linux allows an authenticated user with can_create_storag...

Original description

The description as published by the source.

Nil-pointer dereference in CreateCustomVolumeFromBackup in LXD up to version 6.8 and 5.21 on Linux allows an authenticated user with can_create_storage_volumes permissions to cause a denial of service via a specially crafted custom-volume backup tarball that omits the expires_at snapshot field.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 lxd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 lxd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.2+git20231211.1364ae4-9+deb13u7"}]}]

References

advisory security-tracker.debian.org