OESA-2026-2657 lxc security update

Linux Containers userspace tools Security Fixes: lxc is a Linux container runtime. In the setuid helper lxc-user-nic, the delete path contains a logic flaw in the findline function that allows an unprivileged user to delete OVS-attached network interfaces belonging to other users. When lxc-user-n...

Updated lxc packages fix security vulnerability

CVE-2026-39402, lxc lxc-user-nic insufficient ownership validation allows cross-tenant OVS port deletion...

liblxc-devel-7.0.0-1.1 on GA media (moderate)

liblxc-devel-7.0.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:10678-1 Rating: moderate Cross-References: CVE-2026-39402 Affected Products: openSUSE Tumbleweed An update that solves one vulnerability can now be installed. Description: These are all security issues fixed in the...

CVE-2026-39402

lxc is a Linux container runtime. In the setuid helper lxc-user-nic, the delete path contains a logic flaw in the findline function that allows an unprivileged user to delete OVS-attached network interfaces belonging to other users. When lxc-user-nic delete scans its NIC database to authorize a...

Linux Distros Unpatched Vulnerability : CVE-2026-39402

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - lxc is a Linux container runtime. In the setuid helper lxc-user-nic, the delete path contains a logic flaw in the findline function that allows an unprivileged...