OAUTHBEARER

Kafka Authentication Bypass in the OAUTHBEARER JWT Path Kafka authentication bypass through OAUTHBEARER JWT replay on Apache Kafka 4.0.x brokers

Kafka Authentication Bypass in the OAUTHBEARER JWT Path

Do Son July 10, 2026

TL;DR A researcher disclosed a Kafka authentication bypass in the OAUTHBEARER login path. It affects Apache Kafka...

OAUTHBEARER Bypass and Sensitive Logging Leaks Hit Apache Kafka Kafka Authentication Bypass JWT Signature Validation Apache Kafka - CVE-2024-27309 & CVE-2024-31141

Kafka Authentication Bypass JWT Signature Validation Apache Kafka - CVE-2024-27309 & CVE-2024-31141

OAUTHBEARER Bypass and Sensitive Logging Leaks Hit Apache Kafka

Do Son April 19, 2026

Security researchers disclose two distinct vulnerabilities affecting Apache Kafka, the cornerstone of high-performance data pipelines and mission-critical...

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