CVE-2026-47878

MEDIUM CVSS 5.6 View on NVD ↗

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

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

References

https://spring.io/security/cve-2026-47878

Published: Aug 27, 2026 06:17 UTC Modified: Aug 27, 2026 17:18 UTC