CVE-2026-108375 dataclasses-avroschema allows code injection through generated field-default literals

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.getfielddefault inserts schema-controlled string, UUID, bytes, and fixed field defaults in...

EUVD-2026-98901

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.getfielddefault inserts schema-controlled string, UUID, bytes, and fixed field defaults in...

CVE-2026-108375

The dataclasses-avroschema library (versions 0.38.0 through 0.70.5 ) is vulnerable to code injection when generating Python code from Avro schemas. The root cause lies in how the library handles field defaults and fixed types: FieldRepresentation.get_field_default fails to escape schema-controlle...

confluent-kafka-config (1.1.4), dc-avro (>=0.3.0, <=0.9.1) +3 more potentially affected by CVE-2026-108375 via dataclasses-avroschema (>=0.36.3, <=0.65.7)

dataclasses-avroschema PYPI version =0.36.3, =0.3.0, =0.0.2, =0.1.15, =0.1.19 Source cves: CVE-2026-108375 Source advisory: MEND:CVE-2026-108375...

CVE-2026-108375 dataclasses-avroschema allows code injection through generated field-default literals

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.getfielddefault inserts schema-controlled string, UUID, bytes, and fixed field defaults in...

CVE-2026-108375

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.getfielddefault inserts schema-controlled string, UUID, bytes, and fixed field defaults in...

CVE-2026-108375 dataclasses-avroschema allows code injection through generated field-default literals

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.getfielddefault inserts schema-controlled string, UUID, bytes, and fixed field defaults in...

PT-2026-111737

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.get field default inserts schema-controlled string, UUID, bytes, and fixed field defaults...

PT-2026-111786

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.62.3 through 0.70.5, ClassRepresentation.render metaclass inserts a schema-controlled Avro record name into the quoted Meta.schema...

CVE-2026-108375: Improper Control of Generation of Code

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.getfielddefault inserts schema-controlled string, UUID, bytes, and fixed field defaults in...

CVE-2026-108377: Improper Control of Generation of Code

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.62.3 through 0.70.5, ClassRepresentation.rendermetaclass inserts a schema-controlled Avro record name into the quoted Meta.schemana...

CVE-2026-108381: Improper Control of Generation of Code

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.44.0 through 0.70.5, the Pydantic and AvroDantic model generators insert a schema field's pydantic-class value after pydantic. in a...

PT-2026-111792

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.get field default renders a schema-controlled enum field default as an enum member referen...

CVE-2026-108383: Improper Control of Generation of Code

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, FieldRepresentation.getfielddefault renders a schema-controlled enum field default as an enum member reference...

PT-2026-111791

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, EnumRepresentation.render symbols concatenates each schema-controlled enum symbol between double quotes in a...

PT-2026-111738

Name of the Vulnerable Software and Affected Versions dataclasses-avroschema versions 0.47.3 through 0.70.5 Description The FieldRepresentation.get field default function inserts a schema-controlled referenced record name into the callable position of a generated default factory lambda without...

PT-2026-111787

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.40.0 through 0.70.5, ClassRepresentation.render docstring copies a schema record's doc value into a generated triple-double-quoted...

PT-2026-111788

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, BaseGenerator.parse fixed inserts a fixed type's namespace value between quotes inside a generated...

PT-2026-111793

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.38.0 through 0.70.5, BaseGenerator.parse fixed interpolates a fixed type's aliases value directly into a generated types.confixed...

PT-2026-111789

dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic models, and Faust Records and generates Python code from Avro schemas. From version 0.65.9 through 0.70.5, PydanticFieldRepresentation.add field properties inserts a schema field's doc value between the quotes of a...