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Apache Kafka 2.4

Support for Apache Kafka 2.4 ended on 15/04/2020. There are no more security updates for this branch.

End of support reached

Latest version: 2.4.1, released on 10/03/2020

End of support: 15/04/2020

6 known vulnerabilities open in 2.4.1

Vulnerabilities in Apache Kafka 2.4

6 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 02/11/2026.

CVE-2025-27818, CVSS 3.1: 8.8: still open in 2.4.1
CVE-2025-27819, CVSS 3.1: 7.5: still open in 2.4.1
CVE-2024-31141, CVSS 3.1: 6.5: still open in 2.4.1
CVE-2021-38153, CVSS 3.1: 5.9: still open in 2.4.1
CVE-2026-33558, CVSS 3.1: 5.3: still open in 2.4.1
CVE-2024-56128, CVSS 3.1: 5.3: still open in 2.4.1

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