5.6
Medium
CVE-2026-47878 DefaultExecutionContextSerializer, used by default in Spring Batch's JDBC job repository, passes Base64-decoded bytes…
Description
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 and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Spring Batch 6.0 | 6.0.0 → 6.0.4 | No fix stated |
| Spring Batch 5.2 | earliest → 5.2.6 | No fix stated |
Other CVEs of Spring Batch
The 4 CVEs of Spring Batch →
CVE-2026-47881
Spring Batch's FlatFileItemReader supports files where a single logical record spans multiple physical lines — for…
5.9
Medium
CVE-2026-47875
Applications that deserialize execution contexts with Jackson2ExecutionContextStringSerializer are vulnerable to a…
5.6
Medium
CVE-2019-3774
Spring Batch versions 3.0.9, 4.0.1, 4.1.0, and older unsupported versions, were susceptible to XML External Entity…
Not rated