CVE-2026-54514

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.0.0 until 2.18.8, 2.21.4, and 3.1.4, JDKFromStringDeserializer constructed InetSocketAddress with new InetSocketAddresshost, port, which performs eager DNS name resolution fo...

CVE-2026-54514 jackson-databind: InetSocketAddress deserialization triggers eager DNS resolution (SSRF)

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.0.0 until 2.18.8, 2.21.4, and 3.1.4, JDKFromStringDeserializer constructed InetSocketAddress with new InetSocketAddresshost, port, which performs eager DNS name resolution fo...

CVE-2026-54515

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.8.0 until 2.18.9, 2.21.5, and 3.1.4, in BeanDeserializerBase.createContextual, per-property @JsonIgnoreProperties exclusions are applied by handleByNameInclusion, producing a...

CVE-2026-54515

CVE-2026-54515 affects jackson-databind where, from 2.8.0 up to 2.18.9, 2.21.5 and 3.1.4, per-property @JsonIgnoreProperties exclusions are bypassed during a case-insensitive deserialization, making ignored properties writable again. The root cause is in BeanDeserializerBase.createContextual(), w...

CVE-2026-54515 jackson-databind: Case-insensitive deserialization bypasses per-property @JsonIgnoreProperties

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.8.0 until 2.18.9, 2.21.5, and 3.1.4, in BeanDeserializerBase.createContextual, per-property @JsonIgnoreProperties exclusions are applied by handleByNameInclusion, producing a...

CVE-2026-54515

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.8.0 until 2.18.9, 2.21.5, and 3.1.4, in BeanDeserializerBase.createContextual, per-property @JsonIgnoreProperties exclusions are applied by handleByNameInclusion, producing a...

CVE-2026-54515 jackson-databind: Case-insensitive deserialization bypasses per-property @JsonIgnoreProperties

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.8.0 until 2.18.9, 2.21.5, and 3.1.4, in BeanDeserializerBase.createContextual, per-property @JsonIgnoreProperties exclusions are applied by handleByNameInclusion, producing a...

CVE-2026-54516

The CVE-2026-54516 vulnerability affects jackson-databind where, from 2.21.0 through 2.21.4 and in 3.1.4, POJOPropertiesCollector._renameProperties() can rename a property annotated with @JsonProperty("renamed") on the getter while the setter is annotated with @JsonIgnore. When MapperFeature.INFE...

CVE-2026-54516 jackson-databind: Renamed @JsonIgnore'd setters can deserialize via private fields

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, POJOPropertiesCollector.renameProperties allows a property with @JsonProperty"renamed" on the getter and @JsonIgnore on the setter to be renamed...

CVE-2026-54516

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, POJOPropertiesCollector.renameProperties allows a property with @JsonProperty"renamed" on the getter and @JsonIgnore on the setter to be renamed...

EUVD-2026-38589

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer.deserializeUsingPropertyBased, the active-view @JsonView filter was applied only to creator properties; the regular...

CVE-2026-54517

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer.deserializeUsingPropertyBased, the active-view @JsonView filter was applied only to creator properties; the regular...

CVE-2026-54517 jackson-databind: @JsonView bypass for setterless creator properties

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer.deserializeUsingPropertyBased, the active-view @JsonView filter was applied only to creator properties; the regular...

CVE-2026-54517 jackson-databind: @JsonView bypass for setterless creator properties

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer.deserializeUsingPropertyBased, the active-view @JsonView filter was applied only to creator properties; the regular...

CVE-2026-54517

Summary: CVE-2026-54517 affects jackson-databind. In BeanDeserializer._deserializeUsingPropertyBased, the active-view filter was only applied to creator properties; the path for regular properties lacked a visibleInView check. This allowed setterless Collection/Map properties annotated with a res...

CVE-2026-54517 jackson-databind: @JsonView bypass for setterless creator properties

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer.deserializeUsingPropertyBased, the active-view @JsonView filter was applied only to creator properties; the regular...

CVE-2026-54517

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer.deserializeUsingPropertyBased, the active-view @JsonView filter was applied only to creator properties; the regular...

PT-2026-51595

Name of the Vulnerable Software and Affected Versions jackson-databind versions 2.10.0 through 2.18.7 jackson-databind versions 2.21.0 through 2.21.3 jackson-databind versions 3.1.0 through 3.1.3 Description An issue exists in the PolymorphicTypeValidator PTV, the primary safety mechanism for...

PT-2026-51598

Name of the Vulnerable Software and Affected Versions jackson-databind versions 2.8.0 through 2.18.8 jackson-databind versions 2.21.0 through 2.21.4 jackson-databind versions 3.0.0 through 3.1.3 Description In the createContextual function of BeanDeserializerBase, per-property @JsonIgnoreProperti...

PT-2026-51602

Name of the Vulnerable Software and Affected Versions jackson-databind versions 2.21.0 through 2.21.3 jackson-databind versions 3.0.0 through 3.1.3 Description The UnwrappedPropertyHandler.processUnwrappedCreatorProperties function replays buffered JSON into creator parameters without consulting...