CVE-2026-108384

The dataclasses-avroschema library (versions 0.38.0 through 0.70.5 ) contains a code injection vulnerability in the BaseGenerator.parse_fixed function. The root cause is the direct interpolation of a fixed type's aliases value into a generated types.confixed annotation. While lists are correctly ...

CVE-2026-108384 dataclasses-avroschema allows code injection through fixed-type aliases supplied as a bare string

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.parsefixed interpolates a fixed type's aliases value directly into a generated types.confixed...

CVE-2026-108379

The dataclasses-avroschema library (versions 0.38.0 through 0.70.5 ) contains a code injection vulnerability. The BaseGenerator.parse_fixed function fails to escape or validate a fixed type's namespace value when generating Python code from Avro schemas. An attacker can provide a crafted quote to...

CVE-2026-108379 dataclasses-avroschema fixed namespaces allow code injection in generated annotations

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.parsefixed inserts a fixed type's namespace value between quotes inside a generated types.confix...

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...