Jackson Release 2.22.1

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Tatu Saloranta edited this page Jul 4, 2026 · 4 revisions

Patch version of 2.22, under development as of June 2026.

Following fixes will be included in this patch release.

Changes, core

Streaming

N/A

Databind

#5962: Case-insensitive deserialization may use wrong @JsonIgnoreProperties [CVE-2026-54515]
#6060: @JsonView by-passed for @JsonUnwrapped Field/Setter properties

Changes, dataformats

Protobuf

#73: Cannot resolve inner types in protoc definitions
#134 : oneof fields and some repeated fields incorrectly decoded for proto3 schemas
#598: Protobuf parser state handling wrong for implicit close (END_OBJECT)

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