EUVD-2026-103177

StreamReadConstraints.maxNameLength default 50,000 characters is intended to bound how much memory a single JSON Object property name can consume while being parsed, independently of the much larger maxStringLength default 100,000,000 characters that bounds ordinary string values. For parsers bui...

CVE-2026-68498

The jackson-core library (specifically versions 2.16.0 and 3.0.0 ) is vulnerable to a memory-exhaustion Denial of Service (DoS) via CVE-2026-68498 . The root cause is that ReaderBasedJsonParser fails to enforce the StreamReadConstraints.maxNameLength (default 50,000 characters) for character-back...

CVE-2026-29062

jackson-core contains core low-level incremental "streaming" parser and generator abstractions used by Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constrai...

CVE-2026-29062: Allocation of Resources Without Limits or Throttling

jackson-core contains core low-level incremental "streaming" parser and generator abstractions used by Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constrai...