In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
systemd systemd unaffected
Version Status Constraints
260 affected < 261

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/systemd/systemd/security/advisories/GHSA-848h-497j-8vjq cve-icon cve-icon
History

Fri, 10 Apr 2026 15:45:00 +0000

Type Values Removed Values Added
Description In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element.
Weaknesses CWE-1025
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-04-10T15:26:26.507Z

Reserved: 2026-04-10T15:19:51.012Z

Link: CVE-2026-40227

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-10T16:16:33.607

Modified: 2026-04-10T16:16:33.607

Link: CVE-2026-40227

cve-icon Redhat

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cve-icon OpenCVE Enrichment

No data.

Weaknesses