Informações sobre versões do Windows Server

O Windows Server tem dois canais de lançamento principais: o Long-Term Servicing Channel e o Annual Channel. O Long-Term Servicing Channel (LTSC) fornece uma opção de longo prazo focada em fornecer um ciclo de vida tradicional de atualizações de qualidade e segurança. O Annual Channel (AC) fornece lançamentos mais frequentes, com foco em contêineres e microsserviços, para que você possa aproveitar a inovação mais rapidamente. O LTSC fornece uma opção de longo prazo com foco em um ciclo de vida tradicional de atualizações de segurança e qualidade. O AC oferece lançamentos mais frequentes, com foco em contêineres e micro serviços, para que você possa aproveitar a inovação mais rapidamente.

O Windows Server 2025 é a versão LTSC atual. Windows Server, versão 23H2 é a versão AC mais recente. O foco em virtualização, contêiner e inovação de microsserviço continua com o Azure Stack HCI, contêineres do Windows e AKS no Azure Stack HCI.

Se você for um administrador de TI e quiser obter informações desta página de forma programática, use a API de Atualizações do Windows no Microsoft Graph.

Opção de manutenção das principais versões do Windows Server

(Todas as datas estão listadas no formato ISO 8601: AAAA-MM-DD)

Versão do Windows ServerOpção de manutençãoEdiçõesData da disponibilidadeBuild mais recenteData de término do suporte baseData de término do suporte estendido
Windows Server 2025 Canal de Manutenção a Longo Prazo (LTSC) Datacenter, Standard 2024-11-01 26100.2314 2029-10-09 2034-10-10
Windows Server 2022 Canal de Manutenção a Longo Prazo (LTSC) Datacenter, Standard 2021-08-18 20348.2849 2026-10-13 2031-10-14
Windows Server 2019 (version 1809) Canal de Manutenção a Longo Prazo (LTSC) Datacenter, Standard 2018-11-13 17763.6532 Fim da manutenção 2029-01-09
Windows Server 2016 (version 1607) Branch de Serviços de Longo Prazo (LTSB) Datacenter, Essentials, Standard 2016-08-02 14393.7515 Fim da manutenção 2027-01-12

Nota

O Windows Server é regido pela Política de Ciclo de Vida Fixa. Consulte as perguntas frequentes sobre o ciclo de vida do Windows e a comparação dos canais de manutenção para obter detalhes sobre os requisitos de manutenção e outras informações importantes. Para saber mais sobre a Política de Ciclo de Vida do Windows Server, confira Versões do Windows Server.

Histórico de lançamento do Windows Server

A tabela abaixo mostra o histórico de todas as atualizações mensais de segurança e de pré-visualização não relacionadas à segurança lançadas para versões com suporte do Windows Server no Canal de Manutenção de Longo Prazo.

As notas de versão para o Windows Server estão disponíveis em histórico de atualizações do Windows Server 2025, histórico de atualizações do Windows Server 2022, histórico de atualizações do Windows Server 2019 e histórico de atualizações do Windows Server 2016.


Windows Server 2025 (OS build 26100)
Opção de manutenção Data da disponibilidade OS build Artigo da Base de dados de conhecimento
LTSC 2024-11-12 26100.2314 KB5046617
LTSC 2024-11-01 26100.1742

Windows Server 2022 (OS build 20348)
Opção de manutenção Data da disponibilidade OS build Artigo da Base de dados de conhecimento
LTSC 2024-11-12 20348.2849 KB5046616
LTSC 2024-10-08 20348.2762 KB5044281
LTSC 2024-09-10 20348.2700 KB5042881
LTSC 2024-08-13 20348.2655 KB5041160
LTSC 2024-07-09 20348.2582 KB5040437
LTSC 2024-06-20 20348.2529 KB5041054
LTSC 2024-06-11 20348.2527 KB5039227
LTSC 2024-05-14 20348.2461 KB5037782
LTSC 2024-04-09 20348.2402 KB5036909
LTSC 2024-03-22 20348.2342 KB5037422
LTSC 2024-03-12 20348.2340 KB5035857
LTSC 2024-02-13 20348.2322 KB5034770
LTSC 2024-01-09 20348.2227 KB5034129
LTSC 2023-12-12 20348.2159 KB5033118
LTSC 2023-11-14 20348.2113 KB5032198
LTSC 2023-10-10 20348.2031 KB5031364
LTSC 2023-09-12 20348.1970 KB5030216
LTSC 2023-08-08 20348.1906 KB5029250
LTSC 2023-07-11 20348.1850 KB5028171
LTSC 2023-06-13 20348.1787 KB5027225
LTSC 2023-05-09 20348.1726 KB5026370
LTSC 2023-04-11 20348.1668 KB5025230
LTSC 2023-03-14 20348.1607 KB5023705
LTSC 2023-02-14 20348.1547 KB5022842
LTSC 2023-01-10 20348.1487 KB5022291
LTSC 2022-12-20 20348.1368 KB5022553
LTSC 2022-12-13 20348.1366 KB5021249
LTSC 2022-11-22 20348.1311 KB5020032
LTSC 2022-11-17 20348.1251 KB5021656
LTSC 2022-11-08 20348.1249 KB5019081
LTSC 2022-10-25 20348.1194 KB5018485
LTSC 2022-10-17 20348.1131 KB5020436
LTSC 2022-10-11 20348.1129 KB5018421
LTSC 2022-09-20 20348.1070 KB5017381
LTSC 2022-09-13 20348.1006 KB5017316
LTSC 2022-08-16 20348.946 KB5016693
LTSC 2022-08-09 20348.887 KB5016627
LTSC 2022-07-19 20348.859 KB5015879
LTSC 2022-07-12 20348.825 KB5015827
LTSC 2022-06-23 20348.803 KB5014665
LTSC 2022-06-14 20348.768 KB5014678
LTSC 2022-05-24 20348.740 KB5014021
LTSC 2022-05-19 20348.709 KB5015013
LTSC 2022-05-10 20348.707 KB5013944
LTSC 2022-04-25 20348.681 KB5012637
LTSC 2022-04-12 20348.643 KB5012604
LTSC 2022-03-22 20348.617 KB5011558
LTSC 2022-03-08 20348.587 KB5011497
LTSC 2022-02-15 20348.558 KB5010421
LTSC 2022-02-08 20348.524 KB5010354
LTSC 2022-01-25 20348.502 KB5009608
LTSC 2022-01-17 20348.473 KB5010796
LTSC 2022-01-11 20348.469 KB5009555
LTSC 2022-01-05 20348.407 KB5010197
LTSC 2021-12-14 20348.405 KB5008223
LTSC 2021-11-22 20348.380 KB5007254
LTSC 2021-11-09 20348.350 KB5007205
LTSC 2021-10-26 20348.320 KB5006745
LTSC 2021-10-12 20348.288 KB5006699
LTSC 2021-09-27 20348.261 KB5005619
LTSC 2021-09-14 20348.230 KB5005575
LTSC 2021-08-26 20348.202 KB5005104

Windows Server 2019 (OS build 17763)
Opção de manutenção Data da disponibilidade OS build Artigo da Base de dados de conhecimento
LTSC 2024-11-12 17763.6532 KB5046615
LTSC 2024-10-08 17763.6414 KB5044277
LTSC 2024-09-10 17763.6293 KB5043050
LTSC 2024-08-13 17763.6189 KB5041578
LTSC 2024-07-09 17763.6054 KB5040430
LTSC 2024-06-11 17763.5936 KB5039217
LTSC 2024-05-23 17763.5830 KB5039705
LTSC 2024-05-14 17763.5820 KB5037765
LTSC 2024-04-09 17763.5696 KB5036896
LTSC 2024-03-25 17763.5579 KB5037425
LTSC 2024-03-12 17763.5576 KB5035849
LTSC 2024-02-13 17763.5458 KB5034768
LTSC 2024-01-09 17763.5329 KB5034127
LTSC 2023-12-12 17763.5206 KB5033371
LTSC 2023-11-14 17763.5122 KB5032196
LTSC 2023-10-10 17763.4974 KB5031361
LTSC 2023-09-12 17763.4851 KB5030214
LTSC 2023-08-08 17763.4737 KB5029247
LTSC 2023-07-11 17763.4645 KB5028168
LTSC 2023-06-13 17763.4499 KB5027222
LTSC 2023-05-09 17763.4377 KB5026362
LTSC 2023-04-11 17763.4252 KB5025229
LTSC 2023-03-14 17763.4131 KB5023702
LTSC 2023-02-14 17763.4010 KB5022840
LTSC 2023-01-10 17763.3887 KB5022286
LTSC 2022-12-20 17763.3772 KB5022554
LTSC 2022-12-13 17763.3770 KB5021237
LTSC 2022-11-17 17763.3653 KB5021655
LTSC 2022-11-08 17763.3650 KB5019966
LTSC 2022-10-17 17763.3534 KB5020438
LTSC 2022-10-11 17763.3532 KB5018419
LTSC 2022-09-20 17763.3469 KB5017379
LTSC 2022-09-13 17763.3406 KB5017315
LTSC 2022-08-23 17763.3346 KB5016690
LTSC 2022-08-09 17763.3287 KB5016623
LTSC 2022-07-21 17763.3232 KB5015880
LTSC 2022-07-12 17763.3165 KB5015811
LTSC 2022-06-23 17763.3113 KB5014669
LTSC 2022-06-14 17763.3046 KB5014692
LTSC 2022-05-24 17763.2989 KB5014022
LTSC 2022-05-19 17763.2931 KB5015018
LTSC 2022-05-10 17763.2928 KB5013941
LTSC 2022-04-21 17763.2867 KB5012636
LTSC 2022-04-12 17763.2803 KB5012647
LTSC 2022-03-22 17763.2746 KB5011551
LTSC 2022-03-08 17763.2686 KB5011503
LTSC 2022-02-15 17763.2628 KB5010427
LTSC 2022-02-08 17763.2565 KB5010351
LTSC 2022-01-25 17763.2510 KB5009616
LTSC 2022-01-18 17763.2458 KB5010791
LTSC 2022-01-11 17763.2452 KB5009557
LTSC 2022-01-04 17763.2369 KB5010196
LTSC 2021-12-14 17763.2366 KB5008218
LTSC 2021-11-22 17763.2330 KB5007266
LTSC 2021-11-14 17763.2305 KB5008602
LTSC 2021-11-09 17763.2300 KB5007206
LTSC 2021-10-19 17763.2268 KB5006744
LTSC 2021-10-12 17763.2237 KB5006672
LTSC 2021-09-21 17763.2213 KB5005625
LTSC 2021-09-14 17763.2183 KB5005568
LTSC 2021-08-26 17763.2145 KB5005102
LTSC 2021-08-10 17763.2114 KB5005030
LTSC 2021-07-27 17763.2091 KB5005394
LTSC 2021-07-20 17763.2090 KB5004308
LTSC 2021-07-13 17763.2061 KB5004244
LTSC 2021-07-06 17763.2029 KB5004947
LTSC 2021-06-15 17763.2028 KB5003703
LTSC 2021-06-08 17763.1999 KB5003646
LTSC 2021-05-20 17763.1971 KB5003217
LTSC 2021-05-11 17763.1935 KB5003171
LTSC 2021-04-22 17763.1911 KB5001384
LTSC 2021-04-13 17763.1879 KB5001342
LTSC 2021-03-25 17763.1852 KB5000854
LTSC 2021-03-18 17763.1823 KB5001638
LTSC 2021-03-15 17763.1821 KB5001568
LTSC 2021-03-09 17763.1817 KB5000822
LTSC 2021-02-16 17763.1790 KB4601383
LTSC 2021-02-09 17763.1757 KB4601345
LTSC 2021-01-21 17763.1728 KB4598296
LTSC 2021-01-12 17763.1697 KB4598230
LTSC 2020-12-08 17763.1637 KB4592440
LTSC 2020-11-19 17763.1613 KB4586839
LTSC 2020-11-17 17763.1579 KB4594442
LTSC 2020-11-10 17763.1577 KB4586793
LTSC 2020-10-20 17763.1554 KB4580390
LTSC 2020-10-13 17763.1518 KB4577668
LTSC 2020-09-16 17763.1490 KB4577069
LTSC 2020-09-08 17763.1457 KB4570333
LTSC 2020-08-20 17763.1432 KB4571748
LTSC 2020-08-11 17763.1397 KB4565349
LTSC 2020-07-21 17763.1369 KB4559003
LTSC 2020-07-14 17763.1339 KB4558998
LTSC 2020-06-16 17763.1294 KB4567513
LTSC 2020-06-09 17763.1282 KB4561608
LTSC 2020-05-12 17763.1217 KB4551853
LTSC 2020-04-21 17763.1192 KB4550969
LTSC 2020-04-14 17763.1158 KB4549949
LTSC 2020-03-30 17763.1132 KB4554354
LTSC 2020-03-17 17763.1131 KB4541331
LTSC 2020-03-10 17763.1098 KB4538461
LTSC 2020-02-25 17763.1075 KB4537818
LTSC 2020-02-11 17763.1039 KB4532691
LTSC 2020-01-23 17763.1012 KB4534321
LTSC 2020-01-14 17763.973 KB4534273
LTSC 2019-12-10 17763.914 KB4530715
LTSC 2019-11-12 17763.864 KB4523205
LTSC 2019-10-15 17763.832 KB4520062
LTSC 2019-10-08 17763.805 KB4519338
LTSC 2019-10-03 17763.775 KB4524148
LTSC 2019-09-24 17763.774 KB4516077
LTSC 2019-09-23 17763.740 KB4522015
LTSC 2019-09-10 17763.737 KB4512578
LTSC 2019-08-17 17763.720 KB4512534
LTSC 2019-08-13 17763.678 KB4511553
LTSC 2019-07-22 17763.652 KB4505658
LTSC 2019-07-09 17763.615 KB4507469
LTSC 2019-06-26 17763.593 KB4509479
LTSC 2019-06-18 17763.592 KB4501371
LTSC 2019-06-11 17763.557 KB4503327
LTSC 2019-05-21 17763.529 KB4497934
LTSC 2019-05-19 17763.504 KB4505056
LTSC 2019-05-14 17763.503 KB4494441
LTSC 2019-05-03 17763.475 KB4495667
LTSC 2019-05-01 17763.439 KB4501835
LTSC 2019-04-09 17763.437 KB4493509
LTSC 2019-04-02 17763.404 KB4490481
LTSC 2019-03-12 17763.379 KB4489899
LTSC 2019-03-01 17763.348 KB4482887
LTSC 2019-02-12 17763.316 KB4487044
LTSC 2019-01-22 17763.292 KB4476976
LTSC 2019-01-08 17763.253 KB4480116
LTSC 2018-12-19 17763.195 KB4483235
LTSC 2018-12-11 17763.194 KB4471332
LTSC 2018-12-05 17763.168 KB4469342
LTSC 2018-11-13 17763.134 KB4467708
LTSC 2018-11-13 17763.107 KB4464455
LTSC 2018-10-09 17763.55 KB4464330
LTSC 2018-10-02 17763.1

Windows Server 2016 (OS build 14393)
Opção de manutenção Data da disponibilidade OS build Artigo da Base de dados de conhecimento
LTSB 2024-11-12 14393.7515 KB5046612
LTSB 2024-10-08 14393.7428 KB5044293
LTSB 2024-09-10 14393.7336 KB5043051
LTSB 2024-08-13 14393.7259 KB5041773
LTSB 2024-07-09 14393.7159 KB5040434
LTSB 2024-06-11 14393.7070 KB5039214
LTSB 2024-05-14 14393.6981 KB5037763
LTSB 2024-04-09 14393.6897 KB5036899
LTSB 2024-03-22 14393.6800 KB5037423
LTSB 2024-03-12 14393.6796 KB5035855
LTSB 2024-02-13 14393.6709 KB5034767
LTSB 2024-01-09 14393.6614 KB5034119
LTSB 2023-12-12 14393.6529 KB5033373
LTSB 2023-11-14 14393.6452 KB5032197
LTSB 2023-10-10 14393.6351 KB5031362
LTSB 2023-09-12 14393.6252 KB5030213
LTSB 2023-08-08 14393.6167 KB5029242
LTSB 2023-07-11 14393.6085 KB5028169
LTSB 2023-06-23 14393.5996 KB5028623
LTSB 2023-06-13 14393.5989 KB5027219
LTSB 2023-05-09 14393.5921 KB5026363
LTSB 2023-04-11 14393.5850 KB5025228
LTSB 2023-03-14 14393.5786 KB5023697
LTSB 2023-02-14 14393.5717 KB5022838
LTSB 2023-01-10 14393.5648 KB5022289
LTSB 2022-12-13 14393.5582 KB5021235
LTSB 2022-11-17 14393.5502 KB5021654
LTSB 2022-11-08 14393.5501 KB5019964
LTSB 2022-10-18 14393.5429 KB5020439
LTSB 2022-10-11 14393.5427 KB5018411
LTSB 2022-09-13 14393.5356 KB5017305
LTSB 2022-08-09 14393.5291 KB5016622
LTSB 2022-07-12 14393.5246 KB5015808
LTSB 2022-06-14 14393.5192 KB5014702
LTSB 2022-05-19 14393.5127 KB5015019
LTSB 2022-05-10 14393.5125 KB5013952
LTSB 2022-04-12 14393.5066 KB5012596
LTSB 2022-03-08 14393.5006 KB5011495
LTSB 2022-02-08 14393.4946 KB5010359
LTSB 2022-01-17 14393.4889 KB5010790
LTSB 2022-01-11 14393.4886 KB5009546
LTSB 2022-01-05 14393.4827 KB5010195
LTSB 2021-12-14 14393.4825 KB5008207
LTSB 2021-11-14 14393.4771 KB5008601
LTSB 2021-11-09 14393.4770 KB5007192
LTSB 2021-10-12 14393.4704 KB5006669
LTSB 2021-09-14 14393.4651 KB5005573
LTSB 2021-08-10 14393.4583 KB5005043
LTSB 2021-07-29 14393.4532 KB5005393
LTSB 2021-07-13 14393.4530 KB5004238
LTSB 2021-07-07 14393.4470 KB5004948
LTSB 2021-06-08 14393.4467 KB5003638
LTSB 2021-05-11 14393.4402 KB5003197
LTSB 2021-04-13 14393.4350 KB5001347
LTSB 2021-03-18 14393.4288 KB5001633
LTSB 2021-03-09 14393.4283 KB5000803
LTSB 2021-02-09 14393.4225 KB4601318
LTSB 2021-01-12 14393.4169 KB4598243
LTSB 2020-12-08 14393.4104 KB4593226
LTSB 2020-11-19 14393.4048 KB4594441
LTSB 2020-11-10 14393.4046 KB4586830
LTSB 2020-10-13 14393.3986 KB4580346
LTSB 2020-09-08 14393.3930 KB4577015
LTSB 2020-08-11 14393.3866 KB4571694
LTSB 2020-07-14 14393.3808 KB4565511
LTSB 2020-06-18 14393.3755 KB4567517
LTSB 2020-06-09 14393.3750 KB4561616
LTSB 2020-05-12 14393.3686 KB4556813
LTSB 2020-04-21 14393.3659 KB4550947
LTSB 2020-04-14 14393.3630 KB4550929
LTSB 2020-03-17 14393.3595 KB4541329
LTSB 2020-03-10 14393.3564 KB4540670
LTSB 2020-02-25 14393.3542 KB4537806
LTSB 2020-02-11 14393.3504 KB4537764
LTSB 2020-01-23 14393.3474 KB4534307
LTSB 2020-01-14 14393.3443 KB4534271
LTSB 2019-12-10 14393.3384 KB4530689
LTSB 2019-11-12 14393.3326 KB4525236
LTSB 2019-10-15 14393.3300 KB4519979
LTSB 2019-10-08 14393.3274 KB4519998
LTSB 2019-10-03 14393.3243 KB4524152
LTSB 2019-09-24 14393.3242 KB4516061
LTSB 2019-09-23 14393.3206 KB4522010
LTSB 2019-09-10 14393.3204 KB4516044
LTSB 2019-08-17 14393.3181 KB4512495
LTSB 2019-08-13 14393.3144 KB4512517
LTSB 2019-07-16 14393.3115 KB4507459
LTSB 2019-07-09 14393.3085 KB4507460
LTSB 2019-06-27 14393.3056 KB4509475
LTSB 2019-06-18 14393.3053 KB4503294
LTSB 2019-06-11 14393.3025 KB4503267
LTSB 2019-05-23 14393.2999 KB4499177
LTSB 2019-05-19 14393.2972 KB4505052
LTSB 2019-05-14 14393.2969 KB4494440
LTSB 2019-04-25 14393.2941 KB4493473
LTSB 2019-04-25 14393.2908 KB4499418
LTSB 2019-04-09 14393.2906 KB4493470
LTSB 2019-03-19 14393.2879 KB4489889
LTSB 2019-03-12 14393.2848 KB4489882
LTSB 2019-02-19 14393.2828 KB4487006
LTSB 2019-02-12 14393.2791 KB4487026
LTSB 2019-01-17 14393.2759 KB4480977
LTSB 2019-01-08 14393.2724 KB4480961
LTSB 2018-12-19 14393.2670 KB4483229
LTSB 2018-12-11 14393.2665 KB4471321
LTSB 2018-12-03 14393.2641 KB4478877
LTSB 2018-11-27 14393.2639 KB4467684
LTSB 2018-11-13 14393.2608 KB4467691
LTSB 2018-10-18 14393.2580 KB4462928
LTSB 2018-10-09 14393.2551 KB4462917
LTSB 2018-09-20 14393.2515 KB4457127
LTSB 2018-09-11 14393.2485 KB4457131
LTSB 2018-08-30 14393.2457 KB4343884
LTSB 2018-08-14 14393.2430 KB4343887
LTSB 2018-07-30 14393.2396 KB4346877
LTSB 2018-07-24 14393.2395 KB4338822
LTSB 2018-07-16 14393.2368 KB4345418
LTSB 2018-07-10 14393.2363 KB4338814
LTSB 2018-06-21 14393.2339 KB4284833
LTSB 2018-06-12 14393.2312 KB4284880
LTSB 2018-05-17 14393.2273 KB4103720
LTSB 2018-05-08 14393.2248 KB4103723
LTSB 2018-04-17 14393.2214 KB4093120
LTSB 2018-04-10 14393.2189 KB4093119
LTSB 2018-03-29 14393.2156 KB4096309
LTSB 2018-03-22 14393.2155 KB4088889
LTSB 2018-03-13 14393.2125 KB4088787
LTSB 2018-02-22 14393.2097 KB4077525
LTSB 2018-02-13 14393.2068 KB4074590
LTSB 2018-01-17 14393.2035 KB4057142
LTSB 2018-01-03 14393.2007 KB4056890
LTSB 2017-12-12 14393.1944 KB4053579
LTSB 2017-11-27 14393.1914 KB4051033
LTSB 2017-11-14 14393.1884 KB4048953
LTSB 2017-11-02 14393.1797 KB4052231
LTSB 2017-10-17 14393.1794 KB4041688
LTSB 2017-10-10 14393.1770 KB4041691
LTSB 2017-09-28 14393.1737 KB4038801
LTSB 2017-09-12 14393.1715 KB4038782
LTSB 2017-08-28 14393.1670 KB4039396
LTSB 2017-08-16 14393.1613 KB4034661
LTSB 2017-08-08 14393.1593 KB4034658
LTSB 2017-08-07 14393.1537 KB4038220
LTSB 2017-07-18 14393.1532 KB4025334
LTSB 2017-07-11 14393.1480 KB4025339
LTSB 2017-06-27 14393.1378 KB4022723
LTSB 2017-06-13 14393.1358 KB4022715
LTSB 2017-05-09 14393.1198 KB4019472
LTSB 2017-04-11 14393.1066 KB4015217
LTSB 2017-03-20 14393.969 KB4015438
LTSB 2017-03-14 14393.953 KB4013429
LTSB 2017-01-10 14393.693 KB3213986
LTSB 2016-12-13 14393.576 KB3206632
LTSB 2016-12-09 14393.479 KB3201845
LTSB 2016-11-08 14393.447 KB3200970
LTSB 2016-10-27 14393.351 KB3197954
LTSB 2016-10-11 14393.321 KB3194798
LTSB 2016-09-29 14393.222 KB3194496
LTSB 2016-09-20 14393.187 KB3193494
LTSB 2016-09-13 14393.187 KB3189866
LTSB 2016-08-31 14393.105 KB3176938
LTSB 2016-08-23 14393.82 KB3176934
LTSB 2016-08-09 14393.51 KB3176495
LTSB 2016-08-02 14393.10 KB3176929