Patch Repository

Windows Server 2019 Hyper-V Edition (x64) Patches
S.No Patch Description Bulletin id Severity
12018-10 Update for Windows Server 2019 (1809) for x64-based Systems (KB4465477)MS18-OCT8Critical
22018-11 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4477029)MS18-NOV12Critical
32018-11 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4467708)MS18-NOV3Critical
42018-12 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4471331)MS18-DEC1Critical
52018-12 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4471332)MS18-DEC3Critical
62018-12 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4483235)(CVE-2018-8653)MS18-DEC12Critical
72019-01 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4480979)MS19-JAN1Critical
82019-01 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4480116)MS19-JAN3Critical
92019-02 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4487038)MS19-FEB1Critical
102019-02 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4487044)MS19-FEB3Critical
112019-03 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4489907)MS19-MAR1Critical
122019-03 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4489899)MS19-MAR3Critical
132019-04 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4493509)MS19-APR3Critical
142019-04 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4493478)MS19-APR1Critical
152019-05 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4497932)MS19-MAY1Critical
162019-05 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4494441)MS19-MAY3Critical
172019-05 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4499728)MS19-MAY12Critical
182019-06 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4503308)MS19-JUN1Critical
192019-06 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4504369)MS19-JUN12Critical
202019-06 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4503327)MS19-JUN3Critical
212019-06 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4506933)MS19-JUN12Critical
222019-07 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4507469) (CVE-2019-0880)MS19-JUL3Critical
232019-07 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4507453) (CVE-2019-0880)MS19-JUL3Critical
242019-07 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4509095)MS19-JUL12Critical
252019-07 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4509096)MS19-JUL12Critical
262019-08 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4511553)MS19-AUG3Critical
272019-08 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4512508)MS19-AUG3Critical
282019-08 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4515530)MS19-AUG12Critical
292019-09 Security Update for Adobe Flash Player for Windows Server, version 1903 for x64-based Systems (KB4516115)MS19-SEP1Critical
302019-09 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4516115)MS19-SEP1Critical
312019-09 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4512578)MS19-SEP3Critical
322019-09 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4515384)MS19-SEP3Critical
332019-09 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4512577)MS19-SEP12Critical
342019-09 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4515383)MS19-SEP12Critical
352019-10 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4524148)MS19-OCT13Critical
362019-10 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4524147)MS19-OCT13Critical
372019-10 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4519338)MS19-OCT3Critical
382019-10 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4517389)MS19-OCT3Critical
392019-10 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4521862)MS19-OCT15Critical
402019-10 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4521863)MS19-OCT15Critical
412019-11 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4523205)MS19-NOV3Critical
422019-11 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4524570)MS19-NOV3Critical
432019-11 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4524570)MS19-NOV3Critical
442019-11 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4523204)MS19-NOV12Critical
452019-11 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4524569)MS19-NOV12Critical
462019-11 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4524569)MS19-NOV12Critical
472019-12 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4530715)MS19-DEC3Critical
482019-12 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4530684)MS19-DEC3Critical
492019-12 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4530684)MS19-DEC3Critical
502020-01 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4534273)MS20-JAN13Critical
512020-01 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4528760)MS20-JAN13Critical
522020-01 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4528760)MS20-JAN13Critical
532020-01 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4528759)MS20-JAN17Critical
542020-01 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4528759)MS20-JAN17Critical
552020-02 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4537759)MS20-FEB1Critical
562020-02 Security Update for Adobe Flash Player for Windows Server, version 1903 for x64-based Systems (KB4537759)MS20-FEB1Critical
572020-02 Security Update for Adobe Flash Player for Windows Server, version 1909 for x64-based Systems (KB4537759)MS20-FEB1Critical
582020-02 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4532691)MS20-FEB3Critical
592020-02 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4532693)MS20-FEB3Critical
602020-02 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4532693)MS20-FEB3Critical
612020-02 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4538674)MS20-FEB10Critical
622020-02 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4538674)MS20-FEB10Critical
63Security Update for Windows Server, version 1909 for x64-based Systems (KB4524244)MS20-FEB8Important
64Security Update for Windows Server 2019 for x64-based Systems (KB4524244)MS20-FEB8Important
65Security Update for Windows Server, version 1903 for x64-based Systems (KB4524244)MS20-FEB8Important
662020-03 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4538461)MS20-MAR3Critical
672020-03 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4540673)MS20-MAR3Critical
682020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4540673)MS20-MAR3Critical
692020-03 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4539571)MS20-MAR12Critical
702020-03 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4541338)MS20-MAR12Critical
712020-03 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4541338)MS20-MAR12Critical
722020-03 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4551762) SMBv3 Client/Server Remote Code Execution VulnerabilityMS20-MAR14Critical
732020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4551762) SMBv3 Client/Server Remote Code Execution VulnerabilityMS20-MAR14Critical
74Workaround for Font Parsing Remote Code Execution VulnerabilityMS20-MAR25Critical
75Patch for Undoing the changes of Workaround for Font Parsing Remote Code Execution VulnerabilityMS20-MAR25Critical
762020-04 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4549949)MS20-APR3Critical
772020-04 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4549951)MS20-APR3Critical
782020-04 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4549951)MS20-APR3Critical
792020-04 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4549947)MS20-APR12Critical
802020-04 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4552152)MS20-APR12Critical
812020-04 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4552152)MS20-APR12Critical
822020-05 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4551853)MS20-MAY3Critical
832020-05 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4556799)MS20-MAY3Critical
842020-05 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4556799)MS20-MAY3Critical
852020-06 Security Update for Adobe Flash Player for Windows Server, version 1909 for x64-based Systems (KB4561600)MS20-JUN1Critical
862020-06 Security Update for Adobe Flash Player for Windows Server, version 1903 for x64-based Systems (KB4561600)MS20-JUN1Critical
872020-06 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4561600)MS20-JUN1Critical
882020-06 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4561608)MS20-JUN3Critical
892020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4560960)MS20-JUN3Critical
902020-06 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4560960)MS20-JUN3Critical
912020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4557957)MS20-JUN3Critical
922020-06 Servicing Stack Update for Windows Server, version 2004 for x64-based Systems (KB4560366)MS20-JUN12Critical
932020-06 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4560959)MS20-JUN12Critical
942020-06 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4560959)MS20-JUN12Critical
952020-06 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4562562)MS20-JUN12Critical
962020-06 Security Update for Adobe Flash Player for Windows Server, version 2004 for x64-based Systems (KB4561600)MS20-JUN1Critical
972020-07 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4558998,KB4569509) (CVE-2020-1350)MS20-JUL3Critical
982020-07 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4565503,KB4569509) (CVE-2020-1350)MS20-JUL3Critical
992020-07 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4565483,KB4569509) (CVE-2020-1350)MS20-JUL3Critical
1002020-07 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4565483,KB4569509) (CVE-2020-1350)MS20-JUL3Critical
1012020-07 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4558997)MS20-JUL12Critical
1022020-07 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4565554)MS20-JUL12Critical
1032020-07 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4565554)MS20-JUL12Critical
1042020-07 Servicing Stack Update for Windows Server, version 2004 for x64-based Systems (KB4566785)MS20-JUL12Critical
1052020-08 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4565351) (CVE-2020-1464) (CVE-2020-1380) (CVE-2020-1472)MS20-AUG3Critical
1062020-08 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4565351) (CVE-2020-1464) (CVE-2020-1380) (CVE-2020-1472)MS20-AUG3Critical
1072020-08 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4565349) (CVE-2020-1464) (CVE-2020-1380) (CVE-2020-1472)MS20-AUG3Critical
1082020-08 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4566782) (CVE-2020-1464) (CVE-2020-1380) (CVE-2020-1472)MS20-AUG3Critical
1092020-08 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4566424)MS20-AUG14Critical
1102020-08 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4569073)MS20-AUG14Critical
1112020-08 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4569073)MS20-AUG14Critical
1122020-08 Servicing Stack Update for Windows Server, version 2004 for x64-based Systems (KB4570334)MS20-AUG14Critical
1132020-09 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4570333)MS20-SEP3Critical
1142020-09 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4574727)MS20-SEP3Critical
1152020-09 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4574727)MS20-SEP3Critical
1162020-09 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4571756)MS20-SEP3Critical
1172020-09 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4570332)MS20-SEP15Critical
1182020-09 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4576751)MS20-SEP15Critical
1192020-09 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4576752)MS20-SEP15Critical
1202020-09 Servicing Stack Update for Windows Server, version 2004 for x64-based Systems (KB4577266)MS20-SEP15Critical
1212020-10 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4580325)MS20-OCT1Critical
1222020-10 Security Update for Adobe Flash Player for Windows Server, version 1903 for x64-based Systems (KB4580325)MS20-OCT1Critical
1232020-10 Security Update for Adobe Flash Player for Windows Server, version 2004 for x64-based Systems (KB4580325)MS20-OCT1Critical
1242020-10 Security Update for Adobe Flash Player for Windows Server, version 1909 for x64-based Systems (KB4580325)MS20-OCT1Critical
1252020-10 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4577667)MS20-OCT12Critical
1262020-10 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4577670)MS20-OCT12Critical
1272020-10 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4577670)MS20-OCT12Critical
1282020-10 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4577668) (CVE-2020-16898)MS20-OCT3Critical
1292020-10 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4577671) (CVE-2020-16898)MS20-OCT3Critical
1302020-10 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4577671) (CVE-2020-16898)MS20-OCT3Critical
1312020-10 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4579311) (CVE-2020-16898)MS20-OCT3Critical
1322020-09 Servicing Stack Update for Windows Server, version 2004 for x64-based Systems (KB4577266)MS20-OCT12Critical
1332020-11 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4586786) (CVE-2020-17087)MS20-NOV3Critical
1342020-11 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4586786) (CVE-2020-17087)MS20-NOV3Critical
1352020-11 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4586781) (CVE-2020-17087)MS20-NOV3Critical
1362020-11 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4586793) (CVE-2020-17087)MS20-NOV3Critical
1372020-11 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4587735)MS20-NOV12Critical
1382020-11 Servicing Stack Update for Windows Server, version 1903 for x64-based Systems (KB4586863)MS20-NOV12Critical
1392020-11 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4586863)MS20-NOV12Critical
1402020-11 Servicing Stack Update for Windows Server, version 2004 for x64-based Systems (KB4586864)MS20-NOV12Critical
1412020-11 Update for Windows Server 2019 for x64-based Systems (KB4589208)MS20-NOV13Low
1422020-11 Update for Windows Server, version 1903 for x64-based Systems (KB4589211)MS20-NOV13Low
1432020-11 Update for Windows Server, version 1909 for x64-based Systems (KB4589211)MS20-NOV13Low
1442020-11 Update for Windows Server, version 2004 for x64-based Systems (KB4589212)MS20-NOV13Low
1452020-11 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4594442)MS20-NOV3Low
1462020-11 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4594443)MS20-NOV3Low
1472020-11 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4594443)MS20-NOV3Low
1482020-11 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4594440)MS20-NOV3Low
1492020-12 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4592438)MS20-DEC3Critical
1502020-12 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4592440)MS20-DEC3Critical
1512020-12 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4592449)MS20-DEC3Critical
1522020-12 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4592449)MS20-DEC3Critical
1532020-12 Servicing Stack Update for Windows Server, version 2004 for x64-based Systems (KB4593175)MS20-DEC12Critical
1542021-01 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4598230)MS21-JAN3Critical
1552021-01 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4598229)MS21-JAN3Critical
1562021-01 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4598242)MS21-JAN3Critical
1572021-01 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4598480)MS21-JAN12Critical
1582021-01 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4598479)MS21-JAN12Critical
1592021-01 Servicing Stack Update for Windows Server, version 2004 for x64-based Systems (KB4598481)MS21-JAN12Critical
160Security Update for Windows Server, version 1909 for x64-based Systems (KB4535680)MS21-JAN13Important
161Security Update for Windows Server 2019 for x64-based Systems (KB4535680)MS21-JAN13Important
1622021-01 Update for Windows Server 2019 for x64-based Systems (KB4589208)MS21-JAN16Low
1632021-01 Update for Windows Server, version 1903 for x64-based Systems (KB4589211)MS21-JAN16Low
1642021-01 Update for Windows Server, version 1909 for x64-based Systems (KB4589211)MS21-JAN16Low
1652021-01 Update for Windows Server, version 2004 for x64-based Systems (KB4589212)MS21-JAN16Low
1662021-02 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4601345) (CVE-2021-1732)MS21-FEB3Critical
1672021-02 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4601315) (CVE-2021-1732)MS21-FEB3Critical
1682021-02 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4601319) (CVE-2021-1732)MS21-FEB3Critical
1692021-02 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4601393)MS21-FEB13Critical
1702021-02 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB4601395)MS21-FEB13Critical
1712021-02 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB5001028)MS21-FEB17Critical
1722021-05 Servicing Stack Update for Windows Server, version 1909 for x64-based Systems (KB5003244)MS21-MAY12Critical
1732021-05 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB5003169)MS21-MAY3Critical
1742021-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB5003637)MS21-JUN3Critical
1752021-06 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5003646)MS21-JUN3Critical
1762021-06 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB5003711)MS21-JUN12Critical

Disclaimer: This webpage is intended to provide you information about patch announcement for certain specific software products. The information is provided "As Is" without warranty of any kind. The links provided point to pages on the vendors websites. You can get more information by clicking the links to visit the relevant pages on the vendors website.