Windows 11 23H2

End of Life 1 KEV

Latest Release

KB Article KB5122880
Build 10.0.22631.7582
Released 2026-09-08
Age 6 days ago
CVEs Fixed 606
Exploited 1 1 KEV
Release Type Patch Tuesday
End of Support (Home/Pro) 11/12/2025
End of Support (Ent/Edu) 11/11/2026
Security Information
September 2026 Security Update 2026-09-08 10.0.22631.7582
Out of Support Patch Tuesday 606 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
KB5122880
Build
10.0.22631.7582
Vulnerabilities
606
CISA KEV
1
Days to Prev.
28
Supersedes
KB5120240
CVEs (606)
CVE-2026-50xx (1 CVE)
CVE-2026-56xx (2 CVEs)
CVE-2026-58xx (2 CVEs)
CVE-2026-69xx (359 CVEs)
CVE-2026-69265 CVE-2026-69267 CVE-2026-69269 CVE-2026-69270 CVE-2026-69271 CVE-2026-69272 CVE-2026-69274 CVE-2026-69275 CVE-2026-69276 CVE-2026-69277 CVE-2026-69279 CVE-2026-69280 CVE-2026-69281 CVE-2026-69283 CVE-2026-69284 CVE-2026-69286 CVE-2026-69287 CVE-2026-69288 CVE-2026-69289 CVE-2026-69290 CVE-2026-69291 CVE-2026-69293 CVE-2026-69294 CVE-2026-69295 CVE-2026-69296 CVE-2026-69298 CVE-2026-69299 CVE-2026-69300 CVE-2026-69301 CVE-2026-69303 CVE-2026-69305 CVE-2026-69307 CVE-2026-69308 CVE-2026-69309 CVE-2026-69310 CVE-2026-69311 CVE-2026-69312 CVE-2026-69313 CVE-2026-69314 CVE-2026-69315 CVE-2026-69316 CVE-2026-69317 CVE-2026-69318 CVE-2026-69319 CVE-2026-69321 CVE-2026-69322 CVE-2026-69323 CVE-2026-69324 CVE-2026-69325 CVE-2026-69328 CVE-2026-69329 CVE-2026-69331 CVE-2026-69332 CVE-2026-69334 CVE-2026-69335 CVE-2026-69336 CVE-2026-69337 CVE-2026-69340 CVE-2026-69341 CVE-2026-69343 CVE-2026-69344 CVE-2026-69345 CVE-2026-69346 CVE-2026-69347 CVE-2026-69349 CVE-2026-69350 CVE-2026-69351 CVE-2026-69352 CVE-2026-69353 CVE-2026-69357 CVE-2026-69358 CVE-2026-69359 CVE-2026-69360 CVE-2026-69362 CVE-2026-69364 CVE-2026-69365 CVE-2026-69366 CVE-2026-69367 CVE-2026-69368 CVE-2026-69371 CVE-2026-69373 CVE-2026-69374 CVE-2026-69376 CVE-2026-69377 CVE-2026-69379 CVE-2026-69381 CVE-2026-69383 CVE-2026-69384 CVE-2026-69385 CVE-2026-69386 CVE-2026-69388 CVE-2026-69389 CVE-2026-69390 CVE-2026-69391 CVE-2026-69392 CVE-2026-69393 CVE-2026-69394 CVE-2026-69396 CVE-2026-69397 CVE-2026-69398 CVE-2026-69403 CVE-2026-69404 CVE-2026-69406 CVE-2026-69407 CVE-2026-69408 CVE-2026-69413 CVE-2026-69418 CVE-2026-69420 CVE-2026-69421 CVE-2026-69423 CVE-2026-69424 CVE-2026-69425 CVE-2026-69426 CVE-2026-69427 CVE-2026-69428 CVE-2026-69429 CVE-2026-69430 CVE-2026-69431 CVE-2026-69432 CVE-2026-69433 CVE-2026-69434 CVE-2026-69436 CVE-2026-69438 CVE-2026-69441 CVE-2026-69444 CVE-2026-69445 CVE-2026-69447 CVE-2026-69448 CVE-2026-69449 CVE-2026-69450 CVE-2026-69451 CVE-2026-69453 CVE-2026-69455 CVE-2026-69456 CVE-2026-69457 CVE-2026-69458 CVE-2026-69459 CVE-2026-69460 CVE-2026-69461 CVE-2026-69462 CVE-2026-69463 CVE-2026-69466 CVE-2026-69467 CVE-2026-69468 CVE-2026-69469 CVE-2026-69470 CVE-2026-69472 CVE-2026-69473 CVE-2026-69474 CVE-2026-69475 CVE-2026-69476 CVE-2026-69478 CVE-2026-69479 CVE-2026-69480 CVE-2026-69481 CVE-2026-69482 CVE-2026-69483 CVE-2026-69485 CVE-2026-69488 CVE-2026-69489 CVE-2026-69490 CVE-2026-69491 CVE-2026-69492 CVE-2026-69493 CVE-2026-69494 CVE-2026-69495 CVE-2026-69496 CVE-2026-69498 CVE-2026-69499 CVE-2026-69500 CVE-2026-69501 CVE-2026-69503 CVE-2026-69504 CVE-2026-69505 CVE-2026-69507 CVE-2026-69509 CVE-2026-69511 CVE-2026-69512 CVE-2026-69513 CVE-2026-69514 CVE-2026-69516 CVE-2026-69517 CVE-2026-69518 CVE-2026-69522 CVE-2026-69524 CVE-2026-69525 CVE-2026-69527 CVE-2026-69528 CVE-2026-69531 CVE-2026-69532 CVE-2026-69534 CVE-2026-69535 CVE-2026-69536 CVE-2026-69538 CVE-2026-69539 CVE-2026-69540 CVE-2026-69541 CVE-2026-69546 CVE-2026-69548 CVE-2026-69549 CVE-2026-69552 CVE-2026-69553 CVE-2026-69554 CVE-2026-69560 CVE-2026-69561 CVE-2026-69563 CVE-2026-69566 CVE-2026-69567 CVE-2026-69568 CVE-2026-69569 CVE-2026-69571 CVE-2026-69572 CVE-2026-69573 CVE-2026-69574 CVE-2026-69575 CVE-2026-69576 CVE-2026-69578 CVE-2026-69579 CVE-2026-69580 CVE-2026-69581 CVE-2026-69582 CVE-2026-69583 CVE-2026-69584 CVE-2026-69585 CVE-2026-69586 CVE-2026-69587 CVE-2026-69588 CVE-2026-69589 CVE-2026-69590 CVE-2026-69591 CVE-2026-69592 CVE-2026-69593 CVE-2026-69597 CVE-2026-69598 CVE-2026-69599 CVE-2026-69600 CVE-2026-69601 CVE-2026-69602 CVE-2026-69603 CVE-2026-69604 CVE-2026-69605 CVE-2026-69606 CVE-2026-69608 CVE-2026-69609 CVE-2026-69610 CVE-2026-69611 CVE-2026-69612 CVE-2026-69613 CVE-2026-69616 CVE-2026-69618 CVE-2026-69619 CVE-2026-69621 CVE-2026-69623 CVE-2026-69625 CVE-2026-69627 CVE-2026-69628 CVE-2026-69630 CVE-2026-69638 CVE-2026-69643 CVE-2026-69645 CVE-2026-69648 CVE-2026-69652 CVE-2026-69654 CVE-2026-69669 CVE-2026-69674 CVE-2026-69676 CVE-2026-69681 CVE-2026-69682 CVE-2026-69684 CVE-2026-69685 CVE-2026-69687 CVE-2026-69688 CVE-2026-69689 CVE-2026-69691 CVE-2026-69692 CVE-2026-69693 CVE-2026-69694 CVE-2026-69706 CVE-2026-69707 CVE-2026-69708 CVE-2026-69709 CVE-2026-69710 CVE-2026-69711 CVE-2026-69713 CVE-2026-69714 CVE-2026-69715 CVE-2026-69717 CVE-2026-69723 CVE-2026-69725 CVE-2026-69727 CVE-2026-69731 CVE-2026-69732 CVE-2026-69735 CVE-2026-69738 CVE-2026-69740 CVE-2026-69741 CVE-2026-69757 CVE-2026-69758 CVE-2026-69760 CVE-2026-69761 CVE-2026-69762 CVE-2026-69768 CVE-2026-69769 CVE-2026-69770 CVE-2026-69771 CVE-2026-69772 CVE-2026-69773 CVE-2026-69775 CVE-2026-69779 CVE-2026-69784 CVE-2026-69785 CVE-2026-69786 CVE-2026-69787 CVE-2026-69790 CVE-2026-69791 CVE-2026-69792 CVE-2026-69793 CVE-2026-69794 CVE-2026-69799 CVE-2026-69801 CVE-2026-69807 CVE-2026-69808 CVE-2026-69809 CVE-2026-69814 CVE-2026-69816 CVE-2026-69817 CVE-2026-69819 CVE-2026-69820 CVE-2026-69822 CVE-2026-69824 CVE-2026-69826 CVE-2026-69829 CVE-2026-69832 CVE-2026-69834 CVE-2026-69838 CVE-2026-69841 CVE-2026-69844 CVE-2026-69846 CVE-2026-69847 CVE-2026-69852 CVE-2026-69853 CVE-2026-69859 CVE-2026-69860 CVE-2026-69862 CVE-2026-69864 CVE-2026-69866 CVE-2026-69874 CVE-2026-69875 CVE-2026-69881 CVE-2026-69889 CVE-2026-69890 CVE-2026-69891 CVE-2026-69895 CVE-2026-69900 CVE-2026-69906 CVE-2026-69907 CVE-2026-69910 CVE-2026-69911 CVE-2026-69921
CVE-2026-84xx (2 CVEs)
CVE-2026-85xx (1 CVE)
August 2026 Security Update 2026-08-11 10.0.22631.7517
Out of Support Patch Tuesday 174 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
KB5120240
Build
10.0.22631.7517
Vulnerabilities
174
CISA KEV
1
Days to Prev.
28
Supersedes
KB5099414
CVEs (174)
CVE-2026-49xx (1 CVE)
CVE-2026-50xx (1 CVE)
CVE-2026-54xx (2 CVEs)
CVE-2026-56xx (1 CVE)
CVE-2026-62xx (91 CVEs)
CVE-2026-66xx (1 CVE)
CVE-2026-67xx (2 CVEs)
CVE-2026-68xx (1 CVE)
July 2026 Security Update 2026-07-14 2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0
Out of Support Patch Tuesday 33 CVEs
+35d
35 days since previous release  ·  Addresses 33 security issues
ℹ️ Addresses 33 security issues
Recommendation: Update to stay secure — security fixes available
KB Article
KB5101004
Build
2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0
Vulnerabilities
33
Days to Prev.
35
CVEs (33)
June 2026 Security Update 2026-06-09 10.0.22631.7219
Out of Support Patch Tuesday 101 CVEs
+28d
28 days since previous release  ·  Addresses 101 security issues
ℹ️ Addresses 101 security issues
Recommendation: Update to stay secure — security fixes available
KB Article
KB5093998
Build
10.0.22631.7219
Vulnerabilities
101
Days to Prev.
28
Supersedes
KB5087420
CVEs (101)
CVE-2025-10xx (1 CVE)
CVE-2026-33xx (1 CVE)
CVE-2026-34xx (1 CVE)
CVE-2026-40xx (2 CVEs)
CVE-2026-41xx (2 CVEs)
CVE-2026-49xx (1 CVE)
CVE-2026-50xx (1 CVE)
CVE-2026-88xx (1 CVE)
May 2026 Security Update 2026-05-12 10.0.22631.7079
Out of Support Patch Tuesday 58 CVEs
+28d
28 days since previous release  ·  Addresses 58 security issues
April 2026 Security Update 2026-04-14 10.0.22631.6936
Out of Support Patch Tuesday 117 CVEs 2 KEV Critical Risk
+35d
35 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
KB5082052
Build
10.0.22631.6936
Vulnerabilities
117
CISA KEV
2
Days to Prev.
35
Supersedes
KB5078883
CVEs (117)
CVE-2026-23xx (2 CVEs)
CVE-2026-25xx (2 CVEs)
February 2026 Security Update 2026-02-10 10.0.22631.6649
Out of Support Patch Tuesday 26 CVEs 5 KEV Critical Risk
+17d
17 days since previous release  ·  Contains 5 actively exploited vulnerabilities
January 2026 Out-of-Band 2026-01-24 10.0.22631.6495
Out of Support Out of Band 0 CVEs
+7d
7 days since previous release  ·  Maintenance update with no published CVE entries
ℹ️ Maintenance update with no published CVE entries
Recommendation: Update recommended — may include unpublished security improvements
KB Article
KB5078132
Build
10.0.22631.6495
Vulnerabilities
0
Days to Prev.
7
January 2026 Out-of-Band 2026-01-17 10.0.22631.6494
Out of Support Out of Band 0 CVEs
+4d
4 days since previous release  ·  Maintenance update with no published CVE entries
ℹ️ Maintenance update with no published CVE entries
Recommendation: Update recommended — may include unpublished security improvements
KB Article
KB5077797
Build
10.0.22631.6494
Vulnerabilities
0
Days to Prev.
4
January 2026 Security Update 2026-01-13 10.0.22631.6491
Out of Support Patch Tuesday 79 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
KB5073455
Build
10.0.22631.6491
Vulnerabilities
79
CISA KEV
1
Days to Prev.
35
Supersedes
KB5071417
CVEs (79)
December 2025 Security Update 2025-12-09 10.0.22631.6345
Out of Support Patch Tuesday 33 CVEs 1 KEV Critical Risk
+28d
28 days since previous release  ·  Contains 1 actively exploited vulnerability
November 2025 Security Update 2025-11-11 10.0.22631.6199
Out of Support Patch Tuesday 36 CVEs 1 KEV Critical Risk
+28d
28 days since previous release  ·  Contains 1 actively exploited vulnerability
October 2025 Security Update 2025-10-14 10.0.22631.6060
Out of Support Patch Tuesday 108 CVEs 3 KEV Critical Risk
+35d
35 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
KB5066793
Build
10.0.22631.6060
Vulnerabilities
108
CISA KEV
3
Days to Prev.
35
Supersedes
KB5065431
CVEs (108)
CVE-2016-95xx (1 CVE)
CVE-2025-24xx (2 CVEs)
CVE-2025-25xx (1 CVE)
CVE-2025-28xx (1 CVE)
CVE-2025-47xx (1 CVE)
CVE-2025-48xx (2 CVEs)
CVE-2025-49xx (1 CVE)
CVE-2025-50xx (2 CVEs)
CVE-2025-54xx (1 CVE)
August 2025 Out-of-Band 2025-08-19 10.0.22631.5771
Out of Support Out of Band 0 CVEs
+80d
80 days since previous release  ·  Maintenance update with no published CVE entries
ℹ️ Maintenance update with no published CVE entries
Recommendation: Update recommended — may include unpublished security improvements
KB Article
KB5066189
Build
10.0.22631.5771
Vulnerabilities
0
Days to Prev.
80
May 2025 Out-of-Band 2025-05-31 10.0.22631.5415
Out of Support Out of Band 0 CVEs
+50d
50 days since previous release  ·  Maintenance update with no published CVE entries
ℹ️ Maintenance update with no published CVE entries
Recommendation: Update recommended — may include unpublished security improvements
KB Article
KB5062170
Build
10.0.22631.5415
Vulnerabilities
0
Days to Prev.
50
April 2025 Out-of-Band 2025-04-11 10.0.22631.5192
Out of Support Out of Band 0 CVEs
Maintenance update with no published CVE entries
ℹ️ Maintenance update with no published CVE entries
Recommendation: Update recommended — may include unpublished security improvements
KB Article
KB5058919
Build
10.0.22631.5192
Vulnerabilities
0

Additional Updates

25 releases Out-of-band and preview updates
Date Build KB Article Type
2025-11-20 22631.6276 KB5070312 2025-11 D
2025-10-28 22631.6133 KB5067112 2025-10 D
2025-09-23 22631.5984 KB5065790 2025-09 D
2025-08-26 22631.5840 KB5064080 2025-08 D
2025-07-22 22631.5699 KB5062663 2025-07 D
2025-06-26 22631.5549 KB5060826 2025-06 D
2025-05-27 22631.5413 KB5058502 2025-05 D
2025-04-22 22631.5262 KB5055629 2025-04 D
2025-03-25 22631.5126 KB5053657 2025-03 D
2025-02-25 22631.4974 KB5052094 2025-02 D
2025-01-29 22631.4830 KB5050092 2025-01 D
2024-11-21 22631.4541 KB5046732 2024-11 D
2024-10-22 22631.4391 KB5044380 2024-10 D
2024-09-26 22631.4249 KB5043145 2024-09 D
2024-08-27 22631.4112 KB5041587 2024-08 D
2024-07-25 22631.3958 KB5040527 2024-07 D
2024-06-25 22631.3810 KB5039302 2024-06 D
2024-05-29 22631.3672 KB5037853 2024-05 D
2024-04-23 22631.3527 KB5036980 2024-04 D
2024-03-26 22631.3374 KB5035942 2024-03 D
2024-02-29 22631.3235 KB5034848 2024-02 D
2024-01-23 22631.3085 KB5034204 2024-01 D
2023-12-04 22631.2792 KB5032288 2023-11 D
2023-10-31 22631.2506 KB5031455 2023-10 D
2023-10-31 22631.2428 2023-10 D