What is GHSA-2pwq-qhmm-3vg8?

GHSA-2pwq-qhmm-3vg8 is a security advisory published by GitHub Security Advisories with Medium severity. DefaultExecutionContextSerializer, used by default in Spring Batch's JDBC job repository, passes...

Which CVE IDs does GHSA-2pwq-qhmm-3vg8 cover?

GHSA-2pwq-qhmm-3vg8 covers the following CVE IDs: CVE-2026-47878. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2pwq-qhmm-3vg8?

GHSA-2pwq-qhmm-3vg8 has a CVSS v3 base score of 5.6, published by GitHub Security Advisories.

GHSA-2pwq-qhmm-3vg8MediumCVSS 5.6

DefaultExecutionContextSerializer, used by default in Spring Batch's JDBC job repository, passes...

Vendor

GitHub Security Advisories

Published

August 27, 2026

Last Modified

August 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-47878 →

📋 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

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-47878
https://spring.io/security/cve-2026-47878
https://github.com/advisories/GHSA-2pwq-qhmm-3vg8