medium5.6
CVE-2026-47878
DefaultExecutionContextSerializer, used by default in Spring Batch's JDBC job repository, passes Base64-decoded bytes directly to ObjectInputStream.readObject(…
Impact
DefaultExecutionContextSerializer, used by default in Spring Batch's JDBC job repository, passes Base64-decoded bytes directly to ObjectInputStream.readObject() without an ObjectInputFilter that restricts types to a trusted class allowlist. Spring Batch 6.0.0 - 6.0.4 Spring Batch 5.2.6 and earlier
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Broadcom | Spring Batch | from 5.0.0 before 5.2.7 from 6.0.0 before 6.0.4.1 |