What is CVE-2026-41004?

CVE-2026-41004 is a medium-severity vulnerability in Spring Cloud Config, classified under Insertion of Sensitive Information into Log File. CVSS score: 4.4/10. Published 2026-05-07.

How severe is CVE-2026-41004?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Information disclosure in Spring Cloud Config

CVE-2026-41004

When enabling trace logging in Spring Cloud Config Server sensitive information was placed in plain text in the logs. Spring Cloud Config 3.1.x: affected from 3.1.0 through 3.1.13 (inclusive); upgrade to 3.1.14 or greater (Enterprise Suppo…

EPSS: 0.000 (0.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Spring Cloud Config — versions 3.1.0, 4.1.0, 4.2.0
Vmware Spring_cloud_config

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

security@vmware.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-41004?: CVE-2026-41004 is a medium-severity vulnerability in Spring Cloud Config, classified under Insertion of Sensitive Information into Log File. CVSS score: 4.4/10. Published 2026-05-07.
How severe is CVE-2026-41004?: Medium severity. CVSS v3 base score is 4.4 out of 10.