CVE-2026-40227: In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that...
MEDIUM
CVSS 5.5
EPSS 0.02%
1 PoC
Published: April 10, 2026 | Last Modified: April 10, 2026
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.
Ghostwire Analysis — What This Means Practically
Exploitation Probability (EPSS): Low — 0.02% (4th percentile)
Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.
- Medium CVSS score indicates moderate risk — exploitation requires specific conditions or results in limited impact.
- 1 proof-of-concept exploit available on GitHub. Public exploit code lowers the barrier for both researchers and attackers.
This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.
Proof-of-Concept Exploits (1)
Security Coverage (2 articles)
References