Windows Server 2019
Latest Release
KB Article
KB5078752
Build
10.0.17763.8511
Released
2026-03-10
Age
23 days ago
CVEs Fixed
38
Exploited
0
Release Type
Patch Tuesday
End of Support
2029-01-09
Resources
Windows Server 2019
Security Information
28 days since previous release ·
Addresses 38 security issues
ℹ️
Addresses 38 security issues
Recommendation: Update to stay secure — security fixes available
CVEs (38)
CVE-2026-23xx
(6 CVEs)
▼
CVE-2026-24xx
(10 CVEs)
▼
CVE-2026-25xx
(20 CVEs)
▼
CVE-2026-26xx
(2 CVEs)
▼
February 2026 Security Update
•
2026-02-10
•
10.0.17763.8389
•
Patch Tuesday
24 CVEs
5 KEV
Critical Risk
+28d
▼
28 days since previous release ·
Contains 5 actively exploited vulnerabilities
⚠️
Contains 5 actively exploited vulnerabilities
Recommendation: Update immediately — contains known-exploited vulnerabilities (CISA KEV)
CVEs (24)
CVE-2026-20xx
(1 CVE)
▼
CVE-2026-21xx
(23 CVEs)
▼
CVE-2026-21222
CVE-2026-21231
CVE-2026-21234
CVE-2026-21235
CVE-2026-21236
CVE-2026-21238
CVE-2026-21239
CVE-2026-21240
CVE-2026-21243
CVE-2026-21244
CVE-2026-21246
CVE-2026-21247
CVE-2026-21248
CVE-2026-21249
CVE-2026-21251
CVE-2026-21253
CVE-2026-21255
CVE-2026-21508
⚑ CVE-2026-21510
⚑ CVE-2026-21513
⚑ CVE-2026-21519
⚑ CVE-2026-21525
⚑ CVE-2026-21533
January 2026 Security Update
•
2026-01-13
•
10.0.17763.8276
•
Patch Tuesday
71 CVEs
1 KEV
Critical Risk
+35d
▼
35 days since previous release ·
Contains 1 actively exploited vulnerability
⚠️
Contains 1 actively exploited vulnerability
Recommendation: Update immediately — contains known-exploited vulnerabilities (CISA KEV)
KB Article
KB5073723
Build
10.0.17763.8276
Vulnerabilities
71
CISA KEV
1
Days to Prev.
35
Supersedes
KB5071544
CVEs (71)
CVE-2023-31xx
(1 CVE)
▼
CVE-2024-55xx
(1 CVE)
▼
CVE-2026-03xx
(1 CVE)
▼
CVE-2026-20xx
(67 CVEs)
▼
CVE-2026-20804
⚑ CVE-2026-20805
CVE-2026-20809
CVE-2026-20810
CVE-2026-20812
CVE-2026-20814
CVE-2026-20816
CVE-2026-20818
CVE-2026-20820
CVE-2026-20821
CVE-2026-20822
CVE-2026-20823
CVE-2026-20824
CVE-2026-20825
CVE-2026-20826
CVE-2026-20827
CVE-2026-20828
CVE-2026-20829
CVE-2026-20831
CVE-2026-20832
CVE-2026-20833
CVE-2026-20834
CVE-2026-20836
CVE-2026-20837
CVE-2026-20839
CVE-2026-20840
CVE-2026-20843
CVE-2026-20844
CVE-2026-20847
CVE-2026-20848
CVE-2026-20849
CVE-2026-20852
CVE-2026-20856
CVE-2026-20857
CVE-2026-20858
CVE-2026-20860
CVE-2026-20861
CVE-2026-20862
CVE-2026-20864
CVE-2026-20865
CVE-2026-20866
CVE-2026-20867
CVE-2026-20868
CVE-2026-20869
CVE-2026-20872
CVE-2026-20873
CVE-2026-20874
CVE-2026-20875
CVE-2026-20877
CVE-2026-20918
CVE-2026-20919
CVE-2026-20921
CVE-2026-20922
CVE-2026-20923
CVE-2026-20924
CVE-2026-20925
CVE-2026-20926
CVE-2026-20927
CVE-2026-20929
CVE-2026-20931
CVE-2026-20932
CVE-2026-20934
CVE-2026-20936
CVE-2026-20937
CVE-2026-20939
CVE-2026-20940
CVE-2026-20962
CVE-2026-21xx
(1 CVE)
▼
December 2025 Security Update
•
2025-12-09
•
10.0.17763.8146
•
Patch Tuesday
29 CVEs
1 KEV
Critical Risk
+28d
▼
28 days since previous release ·
Contains 1 actively exploited vulnerability
⚠️
Contains 1 actively exploited vulnerability
Recommendation: Update immediately — contains known-exploited vulnerabilities (CISA KEV)
KB Article
KB5071544
Build
10.0.17763.8146
Vulnerabilities
29
CISA KEV
1
Days to Prev.
28
Supersedes
KB5068791
CVEs (29)
CVE-2025-54xx
(1 CVE)
▼
CVE-2025-55xx
(1 CVE)
▼
CVE-2025-59xx
(2 CVEs)
▼
CVE-2025-62xx
(19 CVEs)
▼
CVE-2025-64xx
(6 CVEs)
▼
November 2025 Security Update
•
2025-11-11
•
10.0.17763.8027
•
Patch Tuesday
33 CVEs
1 KEV
Critical Risk
+28d
▼
28 days since previous release ·
Contains 1 actively exploited vulnerability
⚠️
Contains 1 actively exploited vulnerability
Recommendation: Update immediately — contains known-exploited vulnerabilities (CISA KEV)
KB Article
KB5068791
Build
10.0.17763.8027
Vulnerabilities
33
CISA KEV
1
Days to Prev.
28
Supersedes
KB5066586
CVEs (33)
CVE-2025-59xx
(11 CVEs)
▼
CVE-2025-60xx
(16 CVEs)
▼
CVE-2025-62xx
(6 CVEs)
▼
October 2025 Security Update
•
2025-10-14
•
10.0.17763.7919
•
Patch Tuesday
96 CVEs
4 KEV
Critical Risk
+35d
▼
35 days since previous release ·
Contains 4 actively exploited vulnerabilities
⚠️
Contains 4 actively exploited vulnerabilities
Recommendation: Update immediately — contains known-exploited vulnerabilities (CISA KEV)
KB Article
KB5066586
Build
10.0.17763.7919
Vulnerabilities
96
CISA KEV
4
Days to Prev.
35
Supersedes
KB5065428
CVEs (96)
CVE-2016-95xx
(1 CVE)
▼
CVE-2025-24xx
(2 CVEs)
▼
CVE-2025-25xx
(1 CVE)
▼
CVE-2025-47xx
(1 CVE)
▼
CVE-2025-48xx
(1 CVE)
▼
CVE-2025-49xx
(1 CVE)
▼
CVE-2025-50xx
(2 CVEs)
▼
CVE-2025-53xx
(1 CVE)
▼
CVE-2025-54xx
(1 CVE)
▼
CVE-2025-55xx
(21 CVEs)
▼
CVE-2025-55248
CVE-2025-55325
CVE-2025-55326
CVE-2025-55328
CVE-2025-55332
CVE-2025-55333
CVE-2025-55335
CVE-2025-55336
CVE-2025-55338
CVE-2025-55678
CVE-2025-55679
CVE-2025-55680
CVE-2025-55681
CVE-2025-55683
CVE-2025-55687
CVE-2025-55692
CVE-2025-55695
CVE-2025-55696
CVE-2025-55699
CVE-2025-55700
CVE-2025-55701
CVE-2025-58xx
(21 CVEs)
▼
CVE-2025-58714
CVE-2025-58715
CVE-2025-58716
CVE-2025-58717
CVE-2025-58718
CVE-2025-58719
CVE-2025-58720
CVE-2025-58722
CVE-2025-58725
CVE-2025-58726
CVE-2025-58728
CVE-2025-58729
CVE-2025-58730
CVE-2025-58732
CVE-2025-58733
CVE-2025-58734
CVE-2025-58735
CVE-2025-58736
CVE-2025-58737
CVE-2025-58738
CVE-2025-58739
CVE-2025-59xx
(43 CVEs)
▼
CVE-2025-59184
CVE-2025-59185
CVE-2025-59186
CVE-2025-59187
CVE-2025-59188
CVE-2025-59190
CVE-2025-59191
CVE-2025-59192
CVE-2025-59193
CVE-2025-59195
CVE-2025-59196
CVE-2025-59197
CVE-2025-59198
CVE-2025-59199
CVE-2025-59200
CVE-2025-59201
CVE-2025-59202
CVE-2025-59203
CVE-2025-59204
CVE-2025-59205
CVE-2025-59207
CVE-2025-59208
CVE-2025-59209
CVE-2025-59211
CVE-2025-59214
⚑ CVE-2025-59230
CVE-2025-59242
CVE-2025-59244
CVE-2025-59253
CVE-2025-59254
CVE-2025-59255
CVE-2025-59258
CVE-2025-59259
CVE-2025-59260
CVE-2025-59275
CVE-2025-59277
CVE-2025-59278
CVE-2025-59280
CVE-2025-59282
⚑ CVE-2025-59287
CVE-2025-59294
CVE-2025-59295
CVE-2025-59502
28 days since previous release ·
Addresses 50 security issues
ℹ️
Addresses 50 security issues
Recommendation: Update to stay secure — security fixes available
CVEs (50)
CVE-2025-49xx
(1 CVE)
▼
CVE-2025-53xx
(12 CVEs)
▼
CVE-2025-54xx
(31 CVEs)
▼
CVE-2025-54091
CVE-2025-54092
CVE-2025-54093
CVE-2025-54094
CVE-2025-54095
CVE-2025-54096
CVE-2025-54097
CVE-2025-54098
CVE-2025-54099
CVE-2025-54101
CVE-2025-54102
CVE-2025-54104
CVE-2025-54106
CVE-2025-54107
CVE-2025-54109
CVE-2025-54110
CVE-2025-54111
CVE-2025-54112
CVE-2025-54113
CVE-2025-54115
CVE-2025-54116
CVE-2025-54894
CVE-2025-54895
CVE-2025-54911
CVE-2025-54912
CVE-2025-54913
CVE-2025-54915
CVE-2025-54916
CVE-2025-54917
CVE-2025-54918
CVE-2025-54919
CVE-2025-55xx
(6 CVEs)
▼
35 days since previous release ·
Addresses 60 security issues
ℹ️
Addresses 60 security issues
Recommendation: Update to stay secure — security fixes available
CVEs (60)
CVE-2025-48xx
(1 CVE)
▼
CVE-2025-49xx
(5 CVEs)
▼
CVE-2025-50xx
(18 CVEs)
▼
CVE-2025-53xx
(33 CVEs)
▼
CVE-2025-53131
CVE-2025-53132
CVE-2025-53134
CVE-2025-53135
CVE-2025-53136
CVE-2025-53137
CVE-2025-53138
CVE-2025-53140
CVE-2025-53141
CVE-2025-53143
CVE-2025-53144
CVE-2025-53145
CVE-2025-53147
CVE-2025-53148
CVE-2025-53149
CVE-2025-53151
CVE-2025-53152
CVE-2025-53153
CVE-2025-53154
CVE-2025-53155
CVE-2025-53716
CVE-2025-53718
CVE-2025-53719
CVE-2025-53720
CVE-2025-53721
CVE-2025-53722
CVE-2025-53723
CVE-2025-53724
CVE-2025-53725
CVE-2025-53726
CVE-2025-53766
CVE-2025-53778
CVE-2025-53789
CVE-2025-55xx
(3 CVEs)
▼
28 days since previous release ·
Addresses 91 security issues
ℹ️
Addresses 91 security issues
Recommendation: Update to stay secure — security fixes available
CVEs (91)
CVE-2024-36xx
(2 CVEs)
▼
CVE-2025-47xx
(17 CVEs)
▼
CVE-2025-48xx
(21 CVEs)
▼
CVE-2025-48000
CVE-2025-48001
CVE-2025-48003
CVE-2025-48800
CVE-2025-48803
CVE-2025-48804
CVE-2025-48805
CVE-2025-48806
CVE-2025-48808
CVE-2025-48811
CVE-2025-48814
CVE-2025-48815
CVE-2025-48816
CVE-2025-48817
CVE-2025-48818
CVE-2025-48819
CVE-2025-48820
CVE-2025-48821
CVE-2025-48822
CVE-2025-48823
CVE-2025-48824
CVE-2025-49xx
(50 CVEs)
▼
CVE-2025-49657
CVE-2025-49658
CVE-2025-49659
CVE-2025-49660
CVE-2025-49661
CVE-2025-49663
CVE-2025-49664
CVE-2025-49665
CVE-2025-49666
CVE-2025-49667
CVE-2025-49668
CVE-2025-49669
CVE-2025-49670
CVE-2025-49671
CVE-2025-49672
CVE-2025-49673
CVE-2025-49674
CVE-2025-49675
CVE-2025-49676
CVE-2025-49678
CVE-2025-49679
CVE-2025-49680
CVE-2025-49681
CVE-2025-49683
CVE-2025-49684
CVE-2025-49685
CVE-2025-49686
CVE-2025-49687
CVE-2025-49688
CVE-2025-49689
CVE-2025-49690
CVE-2025-49691
CVE-2025-49716
CVE-2025-49721
CVE-2025-49722
CVE-2025-49723
CVE-2025-49724
CVE-2025-49725
CVE-2025-49726
CVE-2025-49727
CVE-2025-49729
CVE-2025-49730
CVE-2025-49732
CVE-2025-49733
CVE-2025-49735
CVE-2025-49740
CVE-2025-49742
CVE-2025-49744
CVE-2025-49753
CVE-2025-49760
CVE-2025-69xx
(1 CVE)
▼
June 2025 Security Update
•
2025-06-10
•
10.0.17763.7434
•
Patch Tuesday
40 CVEs
2 KEV
Critical Risk
+28d
▼
28 days since previous release ·
Contains 2 actively exploited vulnerabilities
⚠️
Contains 2 actively exploited vulnerabilities
Recommendation: Update immediately — contains known-exploited vulnerabilities (CISA KEV)
KB Article
KB5060531
Build
10.0.17763.7434
Vulnerabilities
40
CISA KEV
2
Days to Prev.
28
Supersedes
KB5058392
CVEs (40)
CVE-2025-24xx
(3 CVEs)
▼
CVE-2025-30xx
(1 CVE)
▼
CVE-2025-32xx
(13 CVEs)
▼
CVE-2025-33xx
(21 CVEs)
▼
CVE-2025-33050
CVE-2025-33052
⚑ CVE-2025-33053
CVE-2025-33055
CVE-2025-33056
CVE-2025-33057
CVE-2025-33058
CVE-2025-33059
CVE-2025-33060
CVE-2025-33061
CVE-2025-33062
CVE-2025-33063
CVE-2025-33064
CVE-2025-33065
CVE-2025-33066
CVE-2025-33067
CVE-2025-33068
CVE-2025-33070
CVE-2025-33071
⚑ CVE-2025-33073
CVE-2025-33075
CVE-2025-47xx
(2 CVEs)
▼
May 2025 Security Update
•
2025-05-13
•
10.0.17763.7314
•
Patch Tuesday
39 CVEs
5 KEV
Critical Risk
+35d
▼
35 days since previous release ·
Contains 5 actively exploited vulnerabilities
⚠️
Contains 5 actively exploited vulnerabilities
Recommendation: Update immediately — contains known-exploited vulnerabilities (CISA KEV)
KB Article
KB5058392
Build
10.0.17763.7314
Vulnerabilities
39
CISA KEV
5
Days to Prev.
35
Supersedes
KB5055519
CVEs (39)
CVE-2025-24xx
(1 CVE)
▼
CVE-2025-26xx
(1 CVE)
▼
CVE-2025-27xx
(2 CVEs)
▼
CVE-2025-29xx
(26 CVEs)
▼
CVE-2025-29829
CVE-2025-29830
CVE-2025-29831
CVE-2025-29832
CVE-2025-29833
CVE-2025-29835
CVE-2025-29836
CVE-2025-29837
CVE-2025-29839
CVE-2025-29840
CVE-2025-29842
CVE-2025-29954
CVE-2025-29956
CVE-2025-29957
CVE-2025-29958
CVE-2025-29959
CVE-2025-29960
CVE-2025-29961
CVE-2025-29962
CVE-2025-29963
CVE-2025-29964
CVE-2025-29966
CVE-2025-29967
CVE-2025-29968
CVE-2025-29969
CVE-2025-29974
CVE-2025-30xx
(5 CVEs)
▼
CVE-2025-32xx
(4 CVEs)
▼
April 2025 Security Update
•
2025-04-08
•
10.0.17763.7136
•
Patch Tuesday
73 CVEs
1 KEV
Critical Risk
▼
Contains 1 actively exploited vulnerability
⚠️
Contains 1 actively exploited vulnerability
Recommendation: Update immediately — contains known-exploited vulnerabilities (CISA KEV)
CVEs (73)
CVE-2025-21xx
(8 CVEs)
▼
CVE-2025-24xx
(4 CVEs)
▼
CVE-2025-26xx
(27 CVEs)
▼
CVE-2025-26635
CVE-2025-26637
CVE-2025-26640
CVE-2025-26641
CVE-2025-26644
CVE-2025-26647
CVE-2025-26648
CVE-2025-26652
CVE-2025-26663
CVE-2025-26664
CVE-2025-26665
CVE-2025-26666
CVE-2025-26667
CVE-2025-26668
CVE-2025-26669
CVE-2025-26670
CVE-2025-26671
CVE-2025-26672
CVE-2025-26673
CVE-2025-26674
CVE-2025-26676
CVE-2025-26678
CVE-2025-26679
CVE-2025-26680
CVE-2025-26686
CVE-2025-26687
CVE-2025-26688
CVE-2025-27xx
(31 CVEs)
▼
CVE-2025-27469
CVE-2025-27470
CVE-2025-27471
CVE-2025-27473
CVE-2025-27474
CVE-2025-27476
CVE-2025-27477
CVE-2025-27478
CVE-2025-27479
CVE-2025-27480
CVE-2025-27481
CVE-2025-27482
CVE-2025-27483
CVE-2025-27484
CVE-2025-27485
CVE-2025-27486
CVE-2025-27487
CVE-2025-27491
CVE-2025-27727
CVE-2025-27730
CVE-2025-27731
CVE-2025-27732
CVE-2025-27733
CVE-2025-27735
CVE-2025-27736
CVE-2025-27737
CVE-2025-27738
CVE-2025-27739
CVE-2025-27740
CVE-2025-27741
CVE-2025-27742
CVE-2025-29xx
(3 CVEs)
▼