KB DATABAZE SERVER 2012

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Windows Server 2012 update history

• End of Support
• February 10, 2026—KB5075971 (Monthly Rollup)
• January 13, 2026—KB5073698 (Monthly Rollup)
• December 18, 2025—KB5074980 (Monthly Rollup) Out-of-band
• December 9, 2025—KB5071505 (Monthly Rollup)
• November 11, 2025—KB5068907 (Monthly Rollup)
• October 23, 2025—KB5070887 (Monthly Rollup) Out-of-band
• October 14, 2025—KB5066875 (Monthly Rollup)
• September 9, 2025—KB5065509 (Monthly Rollup)
• August 12, 2025—KB5063906 (Monthly Rollup)
• July 8, 2025—KB5062592 (Monthly Rollup)
• June 10, 2025—KB5061059 (Monthly Rollup)
• May 13, 2025—KB5058451 (Monthly Rollup)
• April 8, 2025—KB5055581 (Monthly Rollup)
• March 11, 2025—KB5053886 (Monthly Rollup)
• February 11, 2025—KB5052020 (Monthly Rollup)
• January 14, 2025—KB5050004 (Monthly Rollup)
• December 10, 2024—KB5048699 (Monthly Rollup)
• November 12, 2024—KB5046697 (Monthly Rollup)
• October 8, 2024—KB5044342 (Monthly Rollup)
• September 10, 2024—KB5043125 (Monthly Rollup)
• August 13, 2024—KB5041851 (Monthly Rollup)
• July 9, 2024—KB5040485 (Monthly Rollup)
• June 11, 2024—KB5039260 (Monthly Rollup)
• May 14, 2024—KB5037778 (Monthly Rollup)
• April 9, 2024—KB5036969 (Monthly Rollup)
• March 12, 2024—KB5035930 (Monthly Rollup)
• February 13, 2024—KB5034830 (Monthly Rollup)
• January 9, 2024—KB5034184 (Monthly Rollup)
• December 12, 2023—KB5033429 (Monthly Rollup)
• November 14, 2023—KB5032247 (Monthly Rollup)
• October 10, 2023—KB5031442 (Monthly Rollup)
• October 10, 2023—KB5031427 (Security-only update)
• September 12, 2023—KB5030278 (Monthly Rollup)
• September 12, 2023—KB5030279 (Security-only update)
• August 8, 2023—KB5029295 (Monthly Rollup)
• August 8, 2023—KB5029308 (Security-only update)
• July 11, 2023—KB5028232 (Monthly Rollup)
• July 11, 2023—KB5028233 (Security-only update)
• June 13, 2023—KB5027283 (Monthly Rollup)
• June 13, 2023—KB5027281 (Security-only update)
• May 9, 2023—KB5026419 (Monthly Rollup)
• May 9, 2023—KB5026411 (Security-only update)
• April 11, 2023—KB5025287 (Monthly Rollup)
• April 11, 2023—KB5025272 (Security-only update)
• March 14, 2023—KB5023756 (Monthly Rollup)
• March 14, 2023—KB5023752 (Security-only update)
• February 14, 2023—KB5022903 (Monthly Rollup)
• February 14, 2023—KB5022895 (Security-only update)
• January 10, 2023—KB5022348 (Monthly Rollup)
• January 10, 2023—KB5022343 (Security-only update)
• December 13, 2022—KB5021285 (Monthly Rollup)
• December 13, 2022—KB5021303 (Security-only update)
• KB5021652: Out-of-band update for Windows Server 2012: November 17, 2022
• November 8, 2022—KB5020009 (Monthly Rollup)
• November 8, 2022—KB5020003 (Security-only update)
• October 11, 2022—KB5018457 (Monthly Rollup)
• October 11, 2022—KB5018478 (Security-only update)
• September 13, 2022—KB5017370 (Monthly Rollup)
• September 13, 2022—KB5017377 (Security-only update)
• August 9, 2022—KB5016672 (Monthly Rollup)
• August 9, 2022—KB5016684 (Security-only update)
• July 12, 2022—KB5015863 (Monthly Rollup)
• July 12, 2022—KB5015875 (Security-only update)
• June 14, 2022—KB5014747 (Monthly Rollup)
• June 14, 2022—KB5014741 (Security-only update)
• KB5014991: Authentication failures occur after the May 10, 2022 update is installed on domain controllers running Windows Server 2012
• May 10, 2022—KB5014017 (Monthly Rollup)
• May 10, 2022—KB5014018 (Security-only update)
• April 12, 2022—KB5012650 (Monthly Rollup)
• April 12, 2022—KB5012666 (Security-only update)
• March 8, 2022—KB5011535 (Monthly Rollup)
• March 8, 2022—KB5011527 (Security-only update)
• February 8, 2022—KB5010392 (Monthly Rollup)
• February 8, 2022—KB5010412 (Security-only update)
• KB5010797: Out-of-band update for Windows Server 2012: January 17, 2022
• January 11, 2022—KB5009586 (Monthly Rollup)
• January 11, 2022—KB5009619 (Security-only update)
• December 14, 2021—KB5008277 (Monthly Rollup)
• December 14, 2021—KB5008255 (Security-only update)
• November 9, 2021—KB5007260 (Monthly Rollup)
• November 9, 2021—KB5007245 (Security-only update)
• October 12, 2021—KB5006739 (Monthly Rollup)
• October 12, 2021—KB5006732 (Security-only update)
• September 14, 2021—KB5005623 (Monthly Rollup)
• September 14, 2021—KB5005607 (Security-only update)
• August 10, 2021—KB5005099 (Monthly Rollup)
• August 10, 2021—KB5005094 (Security-only update)
• July 13, 2021—KB5004294 (Monthly Rollup)
• July 13, 2021—KB5004302 (Security-only update)
• July 7, 2021—KB5004956 (Monthly Rollup) Out-of-band
• July 7, 2021—KB5004960 (Security-only update) Out-of-band
• June 8, 2021—KB5003697 (Monthly Rollup)
• June 8, 2021—KB5003696 (Security-only update)
• May 11, 2021—KB5003208 (Monthly Rollup)
• May 11, 2021—KB5003203 (Security-only update)
• April 13, 2021—KB5001387 (Monthly Rollup)
• April 13, 2021—KB5001383 (Security-only update)
• March 9, 2021—KB5000847 (Monthly Rollup)
• March 9, 2021—KB5000840 (Security-only update)
• February 9, 2021—KB4601348 (Monthly Rollup)
• February 9, 2021—KB4601357 (Security-only update)
• January 12, 2021—KB4598297 (Security-only update)
• January 12, 2021—KB4598278 (Monthly Rollup)
• December 8, 2020—KB4592497 (Security-only update)
• December 8, 2020—KB4592468 (Monthly Rollup)
• November 10, 2020—KB4586808 (Security-only update)
• November 10, 2020—KB4586834 (Monthly Rollup)
• October 13, 2020—KB4580382 (Monthly Rollup)
• October 13, 2020—KB4580353 (Security-only update)
• September 8, 2020—KB4577038 (Monthly Rollup)
• September 8, 2020—KB4577048 (Security-only update)
• August 11, 2020—KB4571702 (Security-only update)
• August 11, 2020—KB4571736 (Monthly Rollup)
• July 14, 2020—KB4565537 (Monthly Rollup)
• July 14, 2020—KB4565535 (Security-only update)
• June 9, 2020—KB4561612 (Monthly Rollup)
• June 9, 2020—KB4561674 (Security-only update)
• May 12, 2020—KB4556852 (Security-only update)
• May 12, 2020—KB4556840 (Monthly Rollup)
• April 21, 2020—KB4550960 (Preview of Monthly Rollup)
• April 14, 2020—KB4550917 (Monthly Rollup)
• April 14, 2020—KB4550971 (Security-only update)
• March 17, 2020—KB4541332 (Preview of Monthly Rollup)
• March 10, 2020—KB4541510 (Monthly Rollup)
• March 10, 2020—KB4540694 (Security-only update)
• February 25, 2020—KB4537807 (Preview of Monthly Rollup)
• February 11, 2020—KB4537814 (Monthly Rollup)
• February 11, 2020—KB4537794 (Security-only update)
• January 23, 2020—KB4534320 (Preview of Monthly Rollup)
• January 14, 2020—KB4534288 (Security-only update)
• January 14, 2020—KB4534283 (Monthly Rollup)
• December 10, 2019—KB4530691 (Monthly Rollup)
• December 10, 2019—KB4530698 (Security-only update)
• November 19, 2019—KB4525242 (Preview of Monthly Rollup)
• November 12, 2019—KB4525246 (Monthly Rollup)
• November 12, 2019—KB4525253 (Security-only update)
• October 15, 2019—KB4520013 (Preview of Monthly Rollup)
• October 8, 2019—KB4520007 (Monthly Rollup)
• October 8, 2019—KB4519985 (Security-only update)
• October 3, 2019—KB4524154 (Monthly Rollup)
• September 24, 2019—KB4516069 (Preview of Monthly Rollup)
• September 10, 2019—KB4516062 (Security-only update)
• September 10, 2019—KB4516055 (Monthly Rollup)
• August 17, 2019—KB4512512 (Preview of Monthly Rollup)
• August 13, 2019—KB4512482 (Security-only update)
• August 13, 2019—KB4512518 (Monthly Rollup)
• July 16, 2019—KB4507447 (Preview of Monthly Rollup)
• July 9, 2019—KB4507462 (Monthly Rollup)
• July 9, 2019—KB4507464 (Security-only update)
• June 21, 2019—KB4503295 (Preview of Monthly Rollup)
• June 11, 2019—KB4503285 (Monthly Rollup)
• June 11, 2019—KB4503263 (Security-only update)
• May 23, 2019—KB4499145 (Preview of Monthly Rollup)
• May 14, 2019—KB4499158 (Security-only update)
• May 14, 2019—KB4499171 (Monthly Rollup)
• April 25, 2019—KB4493462 (Preview of Monthly Rollup)
• April 9, 2019—KB4493451 (Monthly Rollup)
• April 9, 2019—KB4493450 (Security-only update)
• March 19, 2019—KB4489920 (Preview of Monthly Rollup)
• March 12, 2019—KB4489891 (Monthly Rollup)
• March 12, 2019—KB4489884 (Security-only update)
• February 19, 2019—KB4487024 (Preview of Monthly Rollup)
• February 12, 2019—KB4486993 (Security-only update)
• February 12, 2019—KB4487025 (Monthly Rollup)
• January 15, 2019—KB4480971 (Preview of Monthly Rollup)
• January 8, 2019—KB4480975 (Monthly Rollup)
• January 8, 2019—KB4480972 (Security-only update)
• December 11, 2018—KB4471330 (Monthly Rollup)
• December 11, 2018—KB4471326 (Security-only update)
• November 27, 2018—KB4467683 (Preview of Monthly Rollup)
• November 13, 2018—KB4467701 (Monthly Rollup)
• November 13, 2018—KB4467678 (Security-only update)
• October 18, 2018—KB4462925 (Preview of Monthly Rollup)
• October 9, 2018—KB4462929 (Monthly Rollup)
• October 9, 2018—KB4462931 (Security-only update)
• September 20, 2018—KB4457134 (Preview of Monthly Rollup)
• September 11, 2018—KB4457135 (Monthly Rollup)
• September 11, 2018—KB4457140 (Security-only update)
• August 30, 2018—KB4343895 (Preview of Monthly Rollup)
• August 14, 2018—KB4343901 (Monthly Rollup)
• August 14, 2018—KB4343896 (Security-only update)
• July 18, 2018—KB4338816 (Preview of Monthly Rollup)
• July 10, 2018—KB4338830 (Monthly Rollup)
• July 10, 2018—KB4338820 (Security-only update)
• June 21, 2018—KB4284852 (Preview of Monthly Rollup)
• June 12, 2018—KB4284855 (Monthly Rollup)
• June 12, 2018—KB4284846 (Security-only update)
• May 17, 2018—KB4103719 (Preview of Monthly Rollup)
• May 8, 2018—KB4103730 (Monthly Rollup)
• May 8, 2018—KB4103726 (Security-only update)
• April 17, 2018—KB4093116 (Preview of Monthly Rollup)
• April 10, 2018—KB4093123 (Monthly Rollup)
• April 10, 2018—KB4093122 (Security-only update)
• March 22, 2018—KB4088883 (Preview of Monthly Rollup)
• March 13, 2018—KB4088877 (Monthly Rollup)
• March 13, 2018—KB4088880 (Security-only update)
• February 22, 2018—KB4075213 (Preview of Monthly Rollup)
• February 13, 2018—KB4074593 (Monthly Rollup)
• February 13, 2018—KB4074589 (Security-only update)
• January 17, 2018—KB4057402 (Preview of Monthly Rollup)
• January 4, 2018—KB4056896 (Monthly Rollup)
• January 3, 2018—KB4056899 (Security-only update)
• December 12, 2017—KB4054520 (Monthly Rollup)
• December 12, 2017—KB4054523 (Security-only update)
• November 27, 2017—KB4050945 (Preview of Monthly Rollup)
• November 14, 2017—KB4048959 (Monthly Rollup)
• November 14, 2017—KB4048962 (Security-only update)
• October 17, 2017—KB4041692 (Preview of Monthly Rollup)
• October 10, 2017—KB4041690 (Monthly Rollup)
• October 10, 2017—KB4041679 (Security-only update)
• September 19, 2017—KB4038797 (Preview of Monthly Rollup)
• September 12, 2017—KB4038799 (Monthly Rollup)
• September 12, 2017—KB4038786 (Security-only update)
• August 15, 2017—KB4034659 (OS Build Preview of Monthly Rollup)
• August 8, 2017—KB4034665 (OS Build Monthly Rollup)
• August 8, 2017—KB4034666 (OS Build Security-only update)
• July 18, 2017—KB4025332
• July 11, 2017—KB4025331
• July 11, 2017—KB4025343
• June 27, 2017—KB4022721
• June 13, 2017—KB4022724 (Monthly Rollup)
• June 13, 2017—KB4022718 (Security-only update)
• May 16, 2017—KB4019218 (Preview of Monthly Rollup)
• May 9, 2017—KB4019216 (Monthly Rollup)
• May 9, 2017—KB4019214 (Security-only update)
• April 18, 2017—KB4015554 (Preview of Monthly Rollup)
• April 11, 2017—KB4015551 (Monthly Rollup)
• April 11, 2017—KB4015548 (Security-only update)
• March 21, 2017—KB4012220 (Preview of Monthly Rollup)
• March 14, 2017—KB4012217 (Monthly Rollup)
• March 14, 2017—KB4012214 (Security-only update)
• December 13, 2016 — KB3205409 (Monthly Rollup)
• December 13, 2016 — KB3205408 (Security-only update)
• November 15, 2016 — KB3197878 (Preview of Monthly Rollup)
• November 8, 2016 — KB3197876 (Security-only update)
• November 8, 2016 — KB3197877 (Monthly Rollup)
• October 18, 2016 — KB3192406 (Preview of Monthly Rollup)
• October 11, 2016 — KB3192393 (Security-only update)
• October 11, 2016 — KB3185332 (Monthly Rollup)
• September 20, 2016 — KB3185280
• August 16, 2016 — KB3179575
• July 19, 2016 — KB3172615