How severe is CVE-2026-47875?

CVE-2026-47875 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-47875 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-47875?

CVE-2026-47875 affects Broadcom Spring Batch. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-47875?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-47875 published?

CVE-2026-47875 was published on 2026-08-27 and last updated on 2026-09-02.

CVE-2026-47875

CVE-2026-47875 is a medium-severity vulnerability in Broadcom Spring Batch with a CVSS 3.x base score of 5.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.

Key facts

Severity: Medium (CVSS 3.x base score 5.6)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Broadcom Spring Batch
Published: 2026-08-27
Last modified: 2026-09-02

Description

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

Frequently asked questions

What is CVE-2026-47875?: 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
How severe is CVE-2026-47875?: CVE-2026-47875 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-47875 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-47875?: CVE-2026-47875 affects Broadcom Spring Batch. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-47875?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-47875 published?: CVE-2026-47875 was published on 2026-08-27 and last updated on 2026-09-02.

References

https://spring.io/security/cve-2026-47875

Affected products (1)

cpe:2.3:a:broadcom:spring_batch:*:*:*:*:*:*:*:*

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