Amazon MSK

Service

Amazon MSK 4.2 is the newest actively maintained release, currently at patch 4.2.x. 6 of 19 tracked cycles remain supported. The next cycle scheduled to reach end-of-life is 3.7, on September 1, 2026.

Latest version

4.2.x

Jul 15, 2026

Actively maintained cycles

of 19 tracked

Total cycles tracked

since Jul 31, 2019

Release lifecycle

Actively maintainedSecurity support onlyEnd of life

Today

4.2Latest

4.2.x · Jul 15, 2026

4.1

4.1.x · Oct 15, 2025

4.0

4.0.x · May 16, 2025

3.9

3.9.x · Apr 21, 2025

3.8

3.8.x · Feb 20, 2025

3.7

3.7.x · May 29, 2024

3.6

EOL Jun 1, 2026

3.5

EOL Oct 23, 2025

3.4

EOL Aug 4, 2025

3.3

EOL Sep 11, 2024

3.2

EOL Sep 11, 2024

3.1

EOL Sep 11, 2024

2.8

EOL Jan 14, 2025

2.7

EOL Sep 11, 2024

2.6

EOL Sep 11, 2024

2.5

EOL Jun 8, 2024

2.4

EOL Jun 8, 2024

2.3

EOL Jun 8, 2024

2.2

EOL Jun 8, 2024

2020202120222023202420252026

Data sourced from endoflife.date.

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