CVE-2026-47875: Broadcom Spring Batch

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Applications that deserialize execution contexts with Jackson2ExecutionContextStringSerializer are vulnerable to a deserialization attack if they use an untrusted data source for the job repository. The JobParameterDeserializer does not properly enforce the trusted-types allowlist, allowing an attacker to craft malicious input that can lead to arbitrary code execution, including known Jackson RCE gadgets. Spring Batch 6.0.0 - 6.0.4 Spring Batch 5.2.0 - 5.2.6

Affected products

• Broadcom Spring Batch: from 5.2.0, before 5.2.7 (fixed in 5.2.7); from 6.0.0, before 6.0.4.1 (fixed in 6.0.4.1)

Published 2026-08-27. Last modified 2026-09-02.