medium5.7
CVE-2026-40989
Under infinite recursion in the routing layer, request-handling can cause OOM error.
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.springframework.cloud:spring-cloud-function-context | >= 4.3.0, < 4.3.3 | 4.3.3 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vmware | Spring Cloud Function | from 3.2.0 before 3.2.16 from 4.1.0 before 4.1.10 from 4.2.0 before 4.2.6 from 4.3.0 before 4.3.3 from 5.0.0 before 5.0.2 |