CVE-2026-47875 — JobParameterDeserializer bypasses the trusted-type allowlist
Applications that deserialize execution contexts with Jackson2ExecutionContextStringSerializer are vulnerable to a deserialization attack if they use an untrusted data source fo…
Published: 2026-08-27 · CVSS: 5.6 · CVSS 3.1
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
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7