PT-2026-31935 · Systemd+3 · Systemd-Nspawn+3
CVE-2026-40226
·
Published
2026-03-12
·
Updated
2026-09-07
CVSS v3.1
6.4
Medium
| Vector | AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
systemd versions 233 through 259
Description
A flaw in nspawn allows an escape-to-host action to occur through the use of a crafted optional configuration file.
Recommendations
Update to version 260.
Exploit
Fix
DoS
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Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Red Os
Ubuntu
Systemd-Nspawn