Windows 11 25H2

March 2026 Security Update • 2026-03-10 • 10.0.26200.8037 •

Patch Tuesday 41 CVEs

+28d ▼

28 days since previous release · Addresses 41 security issues

ℹ️ Addresses 41 security issues

Recommendation: Update to stay secure — security fixes available

KB Article

KB5079473

Build

10.0.26200.8037

Vulnerabilities

41

Days to Prev.

28

Supersedes

KB5077181

CVEs (41)

CVE-2026-23xx (6 CVEs) ▼

CVE-2026-23667 CVE-2026-23669 CVE-2026-23671 CVE-2026-23672 CVE-2026-23673 CVE-2026-23674

CVE-2026-24xx (12 CVEs) ▼

CVE-2026-24282 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 • 10.0.26200.7840 •

Patch Tuesday 26 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

KB5077181

Build

10.0.26200.7840

Vulnerabilities

26

CISA KEV

5

Days to Prev.

28

Supersedes

KB5074109

CVEs (26)

CVE-2026-20xx (1 CVE) ▼

CVE-2026-20846

CVE-2026-21xx (25 CVEs) ▼

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-2026-21244 CVE-2026-21245 CVE-2026-21246 CVE-2026-21247 CVE-2026-21248 CVE-2026-21249 CVE-2026-21250 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 • 10.0.26200.7623 •

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

KB5074109

Build

10.0.26200.7623

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-2026-20xx (81 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-2026-20819 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-2026-20834 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-2026-20853 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-2026-20935 CVE-2026-20936 CVE-2026-20937 CVE-2026-20938 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 • 10.0.26200.7462 •

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

10.0.26200.7462

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 • 10.0.26200.7171 •

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

KB5068861

Build

10.0.26200.7171

Vulnerabilities

36

CISA KEV

1

Days to Prev.

28

Supersedes

KB5066835

CVEs (36)

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 (17 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-2025-60715 CVE-2025-60716 CVE-2025-60717 CVE-2025-60718 CVE-2025-60719 CVE-2025-60720 CVE-2025-60721 CVE-2025-60723 CVE-2025-60724

CVE-2025-62xx (8 CVEs) ▼

CVE-2025-62208 CVE-2025-62209 CVE-2025-62213 ⚑ CVE-2025-62215 CVE-2025-62217 CVE-2025-62218 CVE-2025-62219 CVE-2025-62452

October 2025 Security Update • 2025-10-14 • 10.0.26200.6899 •

Patch Tuesday 117 CVEs 3 KEV Critical Risk

+98d ▼

98 days since previous release · Contains 3 actively exploited vulnerabilities

⚠️ Contains 3 actively exploited vulnerabilities

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

KB Article

KB5066835

Build

10.0.26200.6899

Vulnerabilities

117

CISA KEV

3

Days to Prev.

98

CVEs (117)

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 (1 CVE) ▼

⚑ CVE-2025-47827

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 (4 CVEs) ▼

CVE-2025-53139 CVE-2025-53150 CVE-2025-53717 CVE-2025-53768

CVE-2025-54xx (1 CVE) ▼

CVE-2025-54957

CVE-2025-55xx (38 CVEs) ▼

CVE-2025-55248 CVE-2025-55325 CVE-2025-55328 CVE-2025-55330 CVE-2025-55331 CVE-2025-55332 CVE-2025-55333 CVE-2025-55334 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-2025-55684 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-2025-55698 CVE-2025-55699 CVE-2025-55700 CVE-2025-55701

CVE-2025-58xx (22 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-2025-58738 CVE-2025-58739

CVE-2025-59xx (40 CVEs) ▼

CVE-2025-59185 CVE-2025-59187 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-2025-59241 CVE-2025-59242 CVE-2025-59244 CVE-2025-59253 CVE-2025-59254 CVE-2025-59255 CVE-2025-59257 CVE-2025-59259 CVE-2025-59261 CVE-2025-59282 CVE-2025-59284 CVE-2025-59294 CVE-2025-59295

July 2025 Security Update • 2025-07-08 • 10.0.26200.7623 •

Patch Tuesday 1 CVEs

▼

Addresses 1 security issue

ℹ️ Addresses 1 security issue

Recommendation: Update to stay secure — security fixes available

KB Article

KB5074109

Build

10.0.26200.7623

Vulnerabilities

1

Supersedes

KB5072033

CVEs (1)

CVE-2025-69xx (1 CVE) ▼

CVE-2025-6965

Windows 11 25H2

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Windows 11 25H2

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