CVE-2026-40989

Under infinite recursion in the routing layer, request-handling can cause OOM error. Affected Spring Products and Versions: Spring Cloud Function 3.2.x: versions prior to 3.2.16 Spring Cloud Function 4.1.x: versions prior to 4.1.10 Spring Cloud Function 4.2.x: versions prior to 4.2.6 Spring Cloud Function 4.3.x: versions prior to 4.3.3 Spring Cloud Function 5.0.x: versions prior to 5.0.2 Older, unsupported versions are also affected.

Score

CVSS 3.1 6.5 Medium

Status

Analyzed - security@vmware.com

Published

2026-06-01

Last modified

2026-06-01

Weaknesses

CWE-674

Affected products

• Spring Cloud Function (Spring)
• Spring Cloud Function (Vmware)

References

• https://spring.io/security/cve-2026-40989