CVE-2026-59299

Published September 3, 2026

CVSS 3.13.1

SeverityLow

Known exploitedNo

Composition lookup can potentially poison base function in Spring Cloud Function.
Spring Cloud Function 5.0.0 – 5.0.3
Spring Cloud Function 4.3.0 – 4.3.4
Spring Cloud Function 4.2.0 – 4.2.7
Spring Cloud Function 3.2.16 and earlier

NVD references:

https://spring.io/security/cve-2026-59299

Primary source: NIST National Vulnerability Database

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