Windows Server 2025

March 2026 Security Update • 2026-03-10 • 10.0.26100.32522 •

Patch Tuesday 39 CVEs

+28d ▼

28 days since previous release · Addresses 39 security issues

ℹ️ Addresses 39 security issues

Recommendation: Update to stay secure — security fixes available

KB Article

KB5078740

Build

10.0.26100.32522

Vulnerabilities

39

Days to Prev.

28

Supersedes

KB5075899

CVEs (39)

CVE-2026-23xx (5 CVEs) ▼

CVE-2026-23669 CVE-2026-23671 CVE-2026-23672 CVE-2026-23673 CVE-2026-23674

CVE-2026-24xx (11 CVEs) ▼

CVE-2026-24283 CVE-2026-24285 CVE-2026-24287 CVE-2026-24289 CVE-2026-24290 CVE-2026-24291 CVE-2026-24292 CVE-2026-24293 CVE-2026-24294 CVE-2026-24295 CVE-2026-24296

CVE-2026-25xx (20 CVEs) ▼

CVE-2026-25165 CVE-2026-25167 CVE-2026-25168 CVE-2026-25169 CVE-2026-25170 CVE-2026-25171 CVE-2026-25172 CVE-2026-25173 CVE-2026-25174 CVE-2026-25176 CVE-2026-25177 CVE-2026-25178 CVE-2026-25179 CVE-2026-25180 CVE-2026-25181 CVE-2026-25185 CVE-2026-25186 CVE-2026-25187 CVE-2026-25188 CVE-2026-25190

CVE-2026-26xx (3 CVEs) ▼

CVE-2026-26111 CVE-2026-26128 CVE-2026-26132

February 2026 Security Update • 2026-02-10 • 10.0.26100.32370 •

Patch Tuesday 29 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)

KB Article

KB5075899

Build

10.0.26100.32370

Vulnerabilities

29

CISA KEV

5

Days to Prev.

28

Supersedes

KB5074109

CVEs (29)

CVE-2026-20xx (1 CVE) ▼

CVE-2026-20846

CVE-2026-21xx (28 CVEs) ▼

CVE-2026-21222 CVE-2026-21231 CVE-2026-21232 CVE-2026-21234 CVE-2026-21236 CVE-2026-21237 CVE-2026-21238 CVE-2026-21239 CVE-2026-21240 CVE-2026-21241 CVE-2026-21242 CVE-2026-21243 CVE-2026-21244 CVE-2026-21245 CVE-2026-21246 CVE-2026-21247 CVE-2026-21248 CVE-2026-21249 CVE-2026-21250 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 • 10.0.26100.32230 •

Patch Tuesday 85 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

KB5073379

Build

10.0.26100.32230

Vulnerabilities

85

CISA KEV

1

Days to Prev.

35

Supersedes

KB5072033

CVEs (85)

CVE-2023-31xx (1 CVE) ▼

CVE-2023-31096

CVE-2024-55xx (1 CVE) ▼

CVE-2024-55414

CVE-2026-03xx (1 CVE) ▼

CVE-2026-0386

CVE-2026-20xx (80 CVEs) ▼

CVE-2026-20804 ⚑ CVE-2026-20805 CVE-2026-20808 CVE-2026-20809 CVE-2026-20811 CVE-2026-20812 CVE-2026-20814 CVE-2026-20815 CVE-2026-20816 CVE-2026-20817 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-2026-20830 CVE-2026-20831 CVE-2026-20832 CVE-2026-20833 CVE-2026-20834 CVE-2026-20835 CVE-2026-20836 CVE-2026-20837 CVE-2026-20838 CVE-2026-20839 CVE-2026-20840 CVE-2026-20842 CVE-2026-20843 CVE-2026-20844 CVE-2026-20847 CVE-2026-20848 CVE-2026-20849 CVE-2026-20851 CVE-2026-20852 CVE-2026-20854 CVE-2026-20856 CVE-2026-20857 CVE-2026-20858 CVE-2026-20859 CVE-2026-20860 CVE-2026-20861 CVE-2026-20862 CVE-2026-20863 CVE-2026-20864 CVE-2026-20865 CVE-2026-20866 CVE-2026-20867 CVE-2026-20868 CVE-2026-20869 CVE-2026-20870 CVE-2026-20871 CVE-2026-20872 CVE-2026-20873 CVE-2026-20874 CVE-2026-20875 CVE-2026-20876 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-2026-20931 CVE-2026-20932 CVE-2026-20934 CVE-2026-20936 CVE-2026-20937 CVE-2026-20939 CVE-2026-20941 CVE-2026-20962

CVE-2026-21xx (2 CVEs) ▼

CVE-2026-21221 CVE-2026-21265

December 2025 Security Update • 2025-12-09 • 10.0.26100.7462 •

Patch Tuesday 36 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

KB5072033

Build

10.0.26100.7462

Vulnerabilities

36

CISA KEV

1

Days to Prev.

28

Supersedes

KB5068861

CVEs (36)

CVE-2025-54xx (1 CVE) ▼

CVE-2025-54100

CVE-2025-55xx (1 CVE) ▼

CVE-2025-55233

CVE-2025-59xx (2 CVEs) ▼

CVE-2025-59516 CVE-2025-59517

CVE-2025-62xx (25 CVEs) ▼

⚑ CVE-2025-62221 CVE-2025-62454 CVE-2025-62456 CVE-2025-62457 CVE-2025-62461 CVE-2025-62462 CVE-2025-62463 CVE-2025-62464 CVE-2025-62465 CVE-2025-62466 CVE-2025-62467 CVE-2025-62468 CVE-2025-62469 CVE-2025-62470 CVE-2025-62472 CVE-2025-62473 CVE-2025-62474 CVE-2025-62549 CVE-2025-62565 CVE-2025-62567 CVE-2025-62569 CVE-2025-62570 CVE-2025-62571 CVE-2025-62572 CVE-2025-62573

CVE-2025-64xx (7 CVEs) ▼

CVE-2025-64658 CVE-2025-64661 CVE-2025-64670 CVE-2025-64673 CVE-2025-64678 CVE-2025-64679 CVE-2025-64680

November 2025 Security Update • 2025-11-11 • 10.0.26100.7171 •

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

KB5068861

Build

10.0.26100.7171

Vulnerabilities

33

CISA KEV

1

Days to Prev.

28

Supersedes

KB5066835

CVEs (33)

CVE-2025-59xx (11 CVEs) ▼

CVE-2025-59505 CVE-2025-59506 CVE-2025-59507 CVE-2025-59508 CVE-2025-59509 CVE-2025-59510 CVE-2025-59511 CVE-2025-59512 CVE-2025-59513 CVE-2025-59514 CVE-2025-59515

CVE-2025-60xx (16 CVEs) ▼

CVE-2025-60703 CVE-2025-60704 CVE-2025-60705 CVE-2025-60706 CVE-2025-60707 CVE-2025-60708 CVE-2025-60709 CVE-2025-60710 CVE-2025-60713 CVE-2025-60715 CVE-2025-60716 CVE-2025-60717 CVE-2025-60719 CVE-2025-60720 CVE-2025-60723 CVE-2025-60724

CVE-2025-62xx (6 CVEs) ▼

CVE-2025-62208 CVE-2025-62209 CVE-2025-62213 ⚑ CVE-2025-62215 CVE-2025-62217 CVE-2025-62452

October 2025 Security Update • 2025-10-14 • 10.0.26100.6899 •

Patch Tuesday 130 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

KB5066835

Build

10.0.26100.6899

Vulnerabilities

130

CISA KEV

4

Days to Prev.

35

Supersedes

KB5065426

CVEs (130)

CVE-2016-95xx (1 CVE) ▼

CVE-2016-9535

CVE-2025-24xx (2 CVEs) ▼

CVE-2025-24052 ⚑ CVE-2025-24990

CVE-2025-25xx (1 CVE) ▼

CVE-2025-25004

CVE-2025-28xx (1 CVE) ▼

CVE-2025-2884

CVE-2025-47xx (2 CVEs) ▼

⚑ CVE-2025-47827 CVE-2025-47979

CVE-2025-48xx (2 CVEs) ▼

CVE-2025-48004 CVE-2025-48813

CVE-2025-49xx (1 CVE) ▼

CVE-2025-49708

CVE-2025-50xx (3 CVEs) ▼

CVE-2025-50152 CVE-2025-50174 CVE-2025-50175

CVE-2025-53xx (2 CVEs) ▼

CVE-2025-53139 CVE-2025-53150

CVE-2025-54xx (1 CVE) ▼

CVE-2025-54957

CVE-2025-55xx (39 CVEs) ▼

CVE-2025-55325 CVE-2025-55326 CVE-2025-55328 CVE-2025-55330 CVE-2025-55331 CVE-2025-55332 CVE-2025-55333 CVE-2025-55335 CVE-2025-55336 CVE-2025-55337 CVE-2025-55338 CVE-2025-55339 CVE-2025-55340 CVE-2025-55676 CVE-2025-55677 CVE-2025-55678 CVE-2025-55679 CVE-2025-55680 CVE-2025-55681 CVE-2025-55682 CVE-2025-55683 CVE-2025-55684 CVE-2025-55685 CVE-2025-55686 CVE-2025-55687 CVE-2025-55688 CVE-2025-55689 CVE-2025-55690 CVE-2025-55691 CVE-2025-55692 CVE-2025-55693 CVE-2025-55694 CVE-2025-55695 CVE-2025-55696 CVE-2025-55697 CVE-2025-55698 CVE-2025-55699 CVE-2025-55700 CVE-2025-55701

CVE-2025-58xx (23 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-2025-58727 CVE-2025-58728 CVE-2025-58729 CVE-2025-58730 CVE-2025-58731 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 (52 CVEs) ▼

CVE-2025-59184 CVE-2025-59185 CVE-2025-59186 CVE-2025-59187 CVE-2025-59188 CVE-2025-59189 CVE-2025-59190 CVE-2025-59191 CVE-2025-59192 CVE-2025-59193 CVE-2025-59194 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-2025-59206 CVE-2025-59207 CVE-2025-59208 CVE-2025-59209 CVE-2025-59210 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-2025-59257 CVE-2025-59258 CVE-2025-59259 CVE-2025-59260 CVE-2025-59261 CVE-2025-59275 CVE-2025-59277 CVE-2025-59278 CVE-2025-59280 CVE-2025-59282 CVE-2025-59284 ⚑ CVE-2025-59287 CVE-2025-59289 CVE-2025-59290 CVE-2025-59294 CVE-2025-59295 CVE-2025-59502

September 2025 Security Update • 2025-09-09 • 10.0.26100.6584 •

Patch Tuesday 59 CVEs

+28d ▼

28 days since previous release · Addresses 59 security issues

ℹ️ Addresses 59 security issues

Recommendation: Update to stay secure — security fixes available

KB Article

KB5065426

Build

10.0.26100.6584

Vulnerabilities

59

Days to Prev.

28

Supersedes

KB5063878

CVEs (59)

CVE-2025-49xx (1 CVE) ▼

CVE-2025-49734

CVE-2025-53xx (14 CVEs) ▼

CVE-2025-53796 CVE-2025-53797 CVE-2025-53798 CVE-2025-53799 CVE-2025-53800 CVE-2025-53802 CVE-2025-53803 CVE-2025-53804 CVE-2025-53805 CVE-2025-53806 CVE-2025-53807 CVE-2025-53808 CVE-2025-53809 CVE-2025-53810

CVE-2025-54xx (34 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-2025-54102 CVE-2025-54103 CVE-2025-54104 CVE-2025-54105 CVE-2025-54106 CVE-2025-54107 CVE-2025-54108 CVE-2025-54109 CVE-2025-54110 CVE-2025-54111 CVE-2025-54112 CVE-2025-54113 CVE-2025-54114 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 (7 CVEs) ▼

CVE-2025-55223 CVE-2025-55224 CVE-2025-55225 CVE-2025-55226 CVE-2025-55228 CVE-2025-55234 CVE-2025-55236

CVE-2025-59xx (3 CVEs) ▼

CVE-2025-59215 CVE-2025-59216 CVE-2025-59220

August 2025 Security Update • 2025-08-12 • 10.0.26100.4946 •

Patch Tuesday 67 CVEs

+35d ▼

35 days since previous release · Addresses 67 security issues

ℹ️ Addresses 67 security issues

Recommendation: Update to stay secure — security fixes available

KB Article

KB5063878

Build

10.0.26100.4946

Vulnerabilities

67

Days to Prev.

35

Supersedes

KB5062553

CVEs (67)

CVE-2025-48xx (1 CVE) ▼

CVE-2025-48807

CVE-2025-49xx (5 CVEs) ▼

CVE-2025-49743 CVE-2025-49751 CVE-2025-49757 CVE-2025-49761 CVE-2025-49762

CVE-2025-50xx (22 CVEs) ▼

CVE-2025-50154 CVE-2025-50155 CVE-2025-50156 CVE-2025-50157 CVE-2025-50158 CVE-2025-50159 CVE-2025-50160 CVE-2025-50161 CVE-2025-50162 CVE-2025-50163 CVE-2025-50164 CVE-2025-50165 CVE-2025-50166 CVE-2025-50167 CVE-2025-50168 CVE-2025-50169 CVE-2025-50170 CVE-2025-50171 CVE-2025-50172 CVE-2025-50173 CVE-2025-50176 CVE-2025-50177

CVE-2025-53xx (36 CVEs) ▼

CVE-2025-53131 CVE-2025-53132 CVE-2025-53133 CVE-2025-53134 CVE-2025-53135 CVE-2025-53136 CVE-2025-53137 CVE-2025-53138 CVE-2025-53140 CVE-2025-53141 CVE-2025-53142 CVE-2025-53143 CVE-2025-53144 CVE-2025-53145 CVE-2025-53147 CVE-2025-53148 CVE-2025-53149 CVE-2025-53151 CVE-2025-53153 CVE-2025-53154 CVE-2025-53155 CVE-2025-53156 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-2025-53779 CVE-2025-53789

CVE-2025-55xx (3 CVEs) ▼

CVE-2025-55229 CVE-2025-55230 CVE-2025-55231

July 2025 Security Update • 2025-07-08 • 10.0.26100.4652 •

Patch Tuesday 100 CVEs

+28d ▼

28 days since previous release · Addresses 100 security issues

ℹ️ Addresses 100 security issues

Recommendation: Update to stay secure — security fixes available

KB Article

KB5062553

Build

10.0.26100.4652

Vulnerabilities

100

Days to Prev.

28

Supersedes

KB5060842

CVEs (100)

CVE-2024-36xx (2 CVEs) ▼

CVE-2024-36350 CVE-2024-36357

CVE-2025-26xx (1 CVE) ▼

CVE-2025-26636

CVE-2025-33xx (1 CVE) ▼

CVE-2025-33054

CVE-2025-47xx (19 CVEs) ▼

CVE-2025-47159 CVE-2025-47971 CVE-2025-47972 CVE-2025-47973 CVE-2025-47975 CVE-2025-47976 CVE-2025-47978 CVE-2025-47980 CVE-2025-47981 CVE-2025-47982 CVE-2025-47984 CVE-2025-47985 CVE-2025-47986 CVE-2025-47987 CVE-2025-47991 CVE-2025-47993 CVE-2025-47996 CVE-2025-47998 CVE-2025-47999

CVE-2025-48xx (25 CVEs) ▼

CVE-2025-48000 CVE-2025-48001 CVE-2025-48002 CVE-2025-48003 CVE-2025-48799 CVE-2025-48800 CVE-2025-48803 CVE-2025-48804 CVE-2025-48805 CVE-2025-48806 CVE-2025-48808 CVE-2025-48809 CVE-2025-48810 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 (51 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-2025-49682 CVE-2025-49683 CVE-2025-49684 CVE-2025-49686 CVE-2025-49687 CVE-2025-49688 CVE-2025-49689 CVE-2025-49690 CVE-2025-49691 CVE-2025-49693 CVE-2025-49694 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) ▼

CVE-2025-6965

June 2025 Security Update • 2025-06-10 • 10.0.26100.4349 •

Patch Tuesday 42 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

KB5060842

Build

10.0.26100.4349

Vulnerabilities

42

CISA KEV

2

Days to Prev.

28

Supersedes

KB5058411

CVEs (42)

CVE-2025-24xx (3 CVEs) ▼

CVE-2025-24065 CVE-2025-24068 CVE-2025-24069

CVE-2025-29xx (1 CVE) ▼

CVE-2025-29828

CVE-2025-30xx (1 CVE) ▼

CVE-2025-3052

CVE-2025-32xx (12 CVEs) ▼

CVE-2025-32710 CVE-2025-32712 CVE-2025-32713 CVE-2025-32714 CVE-2025-32715 CVE-2025-32718 CVE-2025-32719 CVE-2025-32720 CVE-2025-32721 CVE-2025-32722 CVE-2025-32724 CVE-2025-32725

CVE-2025-33xx (22 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-2025-33069 CVE-2025-33070 CVE-2025-33071 ⚑ CVE-2025-33073 CVE-2025-33075

CVE-2025-47xx (3 CVEs) ▼

CVE-2025-47160 CVE-2025-47955 CVE-2025-47969

May 2025 Security Update • 2025-05-13 • 10.0.26100.4061 •

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

KB5058411

Build

10.0.26100.4061

Vulnerabilities

39

CISA KEV

5

Days to Prev.

35

Supersedes

KB5055523

CVEs (39)

CVE-2025-24xx (1 CVE) ▼

CVE-2025-24063

CVE-2025-26xx (1 CVE) ▼

CVE-2025-26677

CVE-2025-27xx (2 CVEs) ▼

CVE-2025-27468 CVE-2025-27488

CVE-2025-29xx (27 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-2025-29838 CVE-2025-29839 CVE-2025-29841 CVE-2025-29842 CVE-2025-29955 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-2025-29969 CVE-2025-29970 CVE-2025-29974

CVE-2025-30xx (5 CVEs) ▼

CVE-2025-30385 CVE-2025-30388 CVE-2025-30394 ⚑ CVE-2025-30397 ⚑ CVE-2025-30400

CVE-2025-32xx (3 CVEs) ▼

⚑ CVE-2025-32701 ⚑ CVE-2025-32706 ⚑ CVE-2025-32709

April 2025 Security Update • 2025-04-08 • 10.0.26100.3775 •

Patch Tuesday 81 CVEs 1 KEV Critical Risk

▼

Contains 1 actively exploited vulnerability

⚠️ Contains 1 actively exploited vulnerability

Recommendation: Update immediately — contains known-exploited vulnerabilities (CISA KEV)

KB Article

KB5055523

Build

10.0.26100.3775

Vulnerabilities

81

CISA KEV

1

Supersedes

KB5053598

CVEs (81)

CVE-2025-21xx (8 CVEs) ▼

CVE-2025-21174 CVE-2025-21191 CVE-2025-21197 CVE-2025-21203 CVE-2025-21204 CVE-2025-21205 CVE-2025-21221 CVE-2025-21222

CVE-2025-24xx (5 CVEs) ▼

CVE-2025-24058 CVE-2025-24060 CVE-2025-24062 CVE-2025-24073 CVE-2025-24074

CVE-2025-26xx (31 CVEs) ▼

CVE-2025-26637 CVE-2025-26639 CVE-2025-26640 CVE-2025-26641 CVE-2025-26644 CVE-2025-26647 CVE-2025-26648 CVE-2025-26649 CVE-2025-26651 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-2025-26675 CVE-2025-26676 CVE-2025-26678 CVE-2025-26679 CVE-2025-26680 CVE-2025-26681 CVE-2025-26686 CVE-2025-26687 CVE-2025-26688

CVE-2025-27xx (32 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-2025-27484 CVE-2025-27485 CVE-2025-27486 CVE-2025-27487 CVE-2025-27490 CVE-2025-27491 CVE-2025-27492 CVE-2025-27727 CVE-2025-27728 CVE-2025-27729 CVE-2025-27730 CVE-2025-27731 CVE-2025-27732 CVE-2025-27735 CVE-2025-27736 CVE-2025-27737 CVE-2025-27738 CVE-2025-27739 CVE-2025-27740 CVE-2025-27742

CVE-2025-29xx (5 CVEs) ▼

CVE-2025-29809 CVE-2025-29810 CVE-2025-29811 CVE-2025-29812 ⚑ CVE-2025-29824

Windows Server 2025

Latest Release

Resources

Windows Server 2025

Security Intelligence