CVE-2026-40223

In systemd 258 before 260, a local unprivileged user can trigger an assert when a Delegate=yes and User=<unset> unit exists and is running.

CVSS v3 4.7 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/systemd/systemd/security/advisories/GHSA-x4h8-rrrg-q78f	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-10 16:16

Updated : 2026-06-17 10:44

NVD link : CVE-2026-40223

Mitre link : CVE-2026-40223

CVE.ORG link : CVE-2026-40223

JSON object : View

Products Affected

systemd_project

systemd

CWE

CWE-696

Incorrect Behavior Order

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