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CVE-2026-59888

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-59888

Severity

6.5

Medium

CVSS V3

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Summary

jackson-databind: @JsonIgnore on a Record property is bypassed with a PropertyNamingStrategy

Description

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.15.0 until 2.18.8, 2.21.4, and 3.1.4, Java Records using a PropertyNamingStrategy can bypass @JsonIgnore because POJOPropertiesCollector._removeUnwantedIgnorals() records an ignored component under its original implicit name before _renameUsing() applies the naming strategy, allowing the renamed JSON key to be assigned to the Record constructor parameter. This issue is fixed in versions 2.18.8, 2.21.4, and 3.1.4.

References

Affected packages

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