What is CVE-2026-41258?

CVE-2026-41258 is a critical-severity vulnerability in Openmrs Openmrs-core, classified under Code Injection. CVSS score: 9.1/10. Published 2026-05-15.

How severe is CVE-2026-41258?

Critical severity. CVSS v3 base score is 9.1 out of 10.

RCE in Openmrs Openmrs-core

CVE-2026-41258

OpenMRS is an open source electronic medical record system platform. From 2.7.0 to before 2.7.9 and 2.8.6, the ConceptReferenceRangeUtility.evaluateCriteria() method in OpenMRS Core evaluates database-stored criteria strings as Apache Velo…

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.001 (18.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Openmrs Openmrs-core — versions >= 2.7.0 < 2.7.9, >= 2.8.0 < 2.8.6

Weakness classification (CWE)

CWE-94 — Code Injection

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-41258?: CVE-2026-41258 is a critical-severity vulnerability in Openmrs Openmrs-core, classified under Code Injection. CVSS score: 9.1/10. Published 2026-05-15.
How severe is CVE-2026-41258?: Critical severity. CVSS v3 base score is 9.1 out of 10.