OESA-2026-2277 systemd security update

systemd is a system and service manager that runs as PID 1 and starts the rest of the system. Security Fixes: In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file.CVE-2026-40226...

OESA-2026-2278 systemd security update

systemd is a system and service manager that runs as PID 1 and starts the rest of the system. Security Fixes: In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file.CVE-2026-40226...

OESA-2026-2280 systemd security update

systemd is a system and service manager that runs as PID 1 and starts the rest of the system. Security Fixes: In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file.CVE-2026-40226...

OESA-2026-2279 systemd security update

systemd is a system and service manager that runs as PID 1 and starts the rest of the system. Security Fixes: In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file.CVE-2026-40226...

Linux Distros Unpatched Vulnerability : CVE-2026-40226

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file. CVE-2026-40226 Note that Nessus relies o...

CVE-2026-40226

A flaw was found in nspawn, a container runtime environment within systemd. A local attacker or a process within an nspawn container could exploit this vulnerability by using a specially crafted optional configuration file. This could allow the attacker to escape the container's isolation and...

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file.

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SUSE CVE-2026-40226

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

EUVD-2026-21400

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

CVE-2026-40226

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

AZL-82646 CVE-2026-40226 affecting package systemd for versions less than 255-30

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

DEBIAN-CVE-2026-40226

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

CVE-2026-40226

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

UBUNTU-CVE-2026-40226

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

Use of Less Trusted Source

Overview Affected versions of this package are vulnerable to Use of Less Trusted Source via the nspawn process. An attacker can gain unauthorized access to the host system by supplying a crafted optional configuration file. Remediation A fix was pushed into the master branch but not yet published...

CVE-2026-40226

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

CVE-2026-40226

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

CVE-2026-40226

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

CVE-2026-40226

In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file...

CVE-2026-40226

The CVE affects systemd-nspawn: versions 233–259 (before 260) are vulnerable. A crafted optional config file can trigger an escape-to-host action. Root cause is not detailed beyond this vector in the provided docs. Remediation implied by the reference is upgrading to systemd 260 or later to mitig...