6.5
Medium
CVE-2026-59888 jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| jackson-databind 3.0 | 3.0.0 → < 3.1.4 | 3.1.4 |
| jackson-databind 2.19 | 2.19.0 → < 2.21.4 | 2.21.4 |
| jackson-databind 2.15 | 2.15.0 → < 2.18.8 | 2.18.8 |
References
- github.com github.com
- github.com github.com
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
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