What is CVE-2026-59284?

CVE-2026-59284 is a high-severity vulnerability in Spring Cloud Commons, classified under CWE-915 IMPROPERLY CONTROLLED MODIFICATION OF DYNAMICALLY-DETERMINED OBJECT ATTRIBUTES. CVSS score: 7.6/10. Published 2026-08-27.

How severe is CVE-2026-59284?

High severity. CVSS v3 base score is 7.6 out of 10.

Vulnerability in Spring Cloud Commons

CVE-2026-59284

There is no allow list for property keys when Spring Cloud Commons writable /actuator/env is enabled. Spring Cloud Commons 5.0.0 - 5.0.2 Spring Cloud Commons 4.3.0 - 4.3.3 Spring Cloud Commons 4.0.0 - 4.2.6 Spring Cloud Commons 3.1.10 and earlier

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:L.

Affected products

Spring Cloud Commons

References

security@vmware.com

Frequently asked questions

What is CVE-2026-59284?: CVE-2026-59284 is a high-severity vulnerability in Spring Cloud Commons, classified under CWE-915 IMPROPERLY CONTROLLED MODIFICATION OF DYNAMICALLY-DETERMINED OBJECT ATTRIBUTES. CVSS score: 7.6/10. Published 2026-08-27.
How severe is CVE-2026-59284?: High severity. CVSS v3 base score is 7.6 out of 10.