Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-59278

JsonKafkaHeaderMapper and DefaultKafkaHeaderMapper include java.net in their default trusted packages list. When these mappers are used — which is the default configuration for all @KafkaListener consumers — an external Kafka producer can inject a java.net.InetAddress type via the spring_json_header_types message header. Spring for Apache Kafka 4.1.0 Spring for Apache Kafka 4.0.0 - 4.0.6 Spring for Apache Kafka 3.0.0 - 3.3.16 Spring for Apache Kafka 2.9.0 - 2.9.14 Spring for Apache Kafka 2.8.12 and earlier
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 5.4%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2026-59278


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