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CVE-2026-40226
MEDIUM6.4
Description
In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file.
CVE Details
CVSS v3.1 Score6.4
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack VectorLOCAL
ComplexityHIGH
Privileges RequiredHIGH
User InteractionNONE
Published4/10/2026
Last Modified4/10/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-348
References
IOC Correlations
No correlations recorded
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