CVE-2026-6369
An improper access control vulnerability in the canonical-livepatch snap client prior to version 10.15.0 allows a local unprivileged user to
CVSS
5.5
Medio
EPSS
0.1%
p2
KEV
—
Exploit Today
1
0-100
Publicado: 20 abr 2026 · Última mod.: 26 oct 2026 · CWE-306 · CWE-732
An improper access control vulnerability in the canonical-livepatch snap client prior to version 10.15.0 allows a local unprivileged user to obtain a sensitive, root-level authentication token by sending an unauthenticated request to the livepatchd.sock Unix domain socket. This vulnerability is exploitable on systems where an administrator has already enabled the Livepatch client with a valid Ubuntu Pro subscription. This token allows an attacker to access Livepatch services using the victim's credentials, as well as potentially cause issues to the Livepatch server.