Windows Server 2022

1 KEV

Latest Release

KB Article KB5099540
Build 10.0.20348.5386
Released 2026-07-14
Age 17 days ago
CVEs Fixed 336
Exploited 1 1 KEV
Release Type Patch Tuesday
End of Support 2031-10-14
Security Information
July 2026 Security Update 2026-07-14 10.0.20348.5386
Patch Tuesday 336 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
KB5099540
Build
10.0.20348.5386
Vulnerabilities
336
CISA KEV
1
Days to Prev.
35
Supersedes
KB5094128
CVEs (336)
CVE-2026-33xx (1 CVE)
CVE-2026-41xx (1 CVE)
CVE-2026-44xx (1 CVE)
CVE-2026-47xx (2 CVEs)
CVE-2026-48xx (1 CVE)
CVE-2026-50xx (184 CVEs)
CVE-2026-50294 CVE-2026-50296 CVE-2026-50297 CVE-2026-50298 CVE-2026-50299 CVE-2026-50300 CVE-2026-50302 CVE-2026-50303 CVE-2026-50304 CVE-2026-50306 CVE-2026-50307 CVE-2026-50308 CVE-2026-50309 CVE-2026-50310 CVE-2026-50311 CVE-2026-50312 CVE-2026-50313 CVE-2026-50316 CVE-2026-50318 CVE-2026-50321 CVE-2026-50324 CVE-2026-50325 CVE-2026-50328 CVE-2026-50329 CVE-2026-50330 CVE-2026-50331 CVE-2026-50332 CVE-2026-50333 CVE-2026-50334 CVE-2026-50335 CVE-2026-50337 CVE-2026-50339 CVE-2026-50341 CVE-2026-50343 CVE-2026-50344 CVE-2026-50346 CVE-2026-50347 CVE-2026-50348 CVE-2026-50351 CVE-2026-50352 CVE-2026-50354 CVE-2026-50355 CVE-2026-50356 CVE-2026-50357 CVE-2026-50358 CVE-2026-50359 CVE-2026-50360 CVE-2026-50362 CVE-2026-50363 CVE-2026-50365 CVE-2026-50366 CVE-2026-50367 CVE-2026-50368 CVE-2026-50369 CVE-2026-50370 CVE-2026-50371 CVE-2026-50372 CVE-2026-50373 CVE-2026-50374 CVE-2026-50375 CVE-2026-50376 CVE-2026-50377 CVE-2026-50378 CVE-2026-50380 CVE-2026-50381 CVE-2026-50382 CVE-2026-50383 CVE-2026-50384 CVE-2026-50386 CVE-2026-50387 CVE-2026-50388 CVE-2026-50389 CVE-2026-50390 CVE-2026-50391 CVE-2026-50394 CVE-2026-50397 CVE-2026-50399 CVE-2026-50400 CVE-2026-50401 CVE-2026-50402 CVE-2026-50405 CVE-2026-50407 CVE-2026-50409 CVE-2026-50410 CVE-2026-50411 CVE-2026-50412 CVE-2026-50415 CVE-2026-50417 CVE-2026-50418 CVE-2026-50419 CVE-2026-50421 CVE-2026-50422 CVE-2026-50423 CVE-2026-50426 CVE-2026-50429 CVE-2026-50430 CVE-2026-50431 CVE-2026-50432 CVE-2026-50433 CVE-2026-50434 CVE-2026-50435 CVE-2026-50437 CVE-2026-50439 CVE-2026-50441 CVE-2026-50442 CVE-2026-50444 CVE-2026-50445 CVE-2026-50447 CVE-2026-50448 CVE-2026-50449 CVE-2026-50450 CVE-2026-50451 CVE-2026-50452 CVE-2026-50453 CVE-2026-50455 CVE-2026-50456 CVE-2026-50459 CVE-2026-50460 CVE-2026-50461 CVE-2026-50462 CVE-2026-50463 CVE-2026-50469 CVE-2026-50470 CVE-2026-50471 CVE-2026-50473 CVE-2026-50474 CVE-2026-50475 CVE-2026-50476 CVE-2026-50477 CVE-2026-50478 CVE-2026-50479 CVE-2026-50482 CVE-2026-50484 CVE-2026-50485 CVE-2026-50489 CVE-2026-50490 CVE-2026-50491 CVE-2026-50492 CVE-2026-50493 CVE-2026-50494 CVE-2026-50495 CVE-2026-50496 CVE-2026-50497 CVE-2026-50498 CVE-2026-50499 CVE-2026-50500 CVE-2026-50502 CVE-2026-50504 CVE-2026-50505 CVE-2026-50518 CVE-2026-50525 CVE-2026-50527 CVE-2026-50646 CVE-2026-50647 CVE-2026-50648 CVE-2026-50649 CVE-2026-50650 CVE-2026-50652 CVE-2026-50653 CVE-2026-50655 CVE-2026-50659 CVE-2026-50661 CVE-2026-50666 CVE-2026-50667 CVE-2026-50668 CVE-2026-50669 CVE-2026-50670 CVE-2026-50672 CVE-2026-50673 CVE-2026-50680 CVE-2026-50681 CVE-2026-50682 CVE-2026-50683 CVE-2026-50684 CVE-2026-50685 CVE-2026-50686 CVE-2026-50688 CVE-2026-50689 CVE-2026-50690 CVE-2026-50692 CVE-2026-50694 CVE-2026-50695 CVE-2026-50696 CVE-2026-50697
June 2026 Security Update 2026-06-09 10.0.20348.5256
Patch Tuesday 105 CVEs
+28d
28 days since previous release  ·  Addresses 105 security issues
ℹ️ Addresses 105 security issues
Recommendation: Update to stay secure — security fixes available
KB Article
KB5094128
Build
10.0.20348.5256
Vulnerabilities
105
Days to Prev.
28
Supersedes
KB5087545
CVEs (105)
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 (2 CVEs)
CVE-2026-88xx (1 CVE)
May 2026 Security Update 2026-05-12 10.0.20348.5139
Patch Tuesday 61 CVEs
+28d
28 days since previous release  ·  Addresses 61 security issues
April 2026 Security Update 2026-04-14 10.0.25398.2274
Patch Tuesday 124 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
KB5082060
Build
10.0.25398.2274
Vulnerabilities
124
CISA KEV
1
Days to Prev.
35
Supersedes
KB5078734
CVEs (124)
CVE-2026-03xx (1 CVE)
CVE-2026-23xx (2 CVEs)
CVE-2026-25xx (2 CVEs)
February 2026 Security Update 2026-02-10 10.0.25398.2149
Patch Tuesday 30 CVEs 5 KEV Critical Risk
+28d
28 days since previous release  ·  Contains 5 actively exploited vulnerabilities
January 2026 Security Update 2026-01-13 10.0.25398.2092
Patch Tuesday 80 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
KB5073450
Build
10.0.25398.2092
Vulnerabilities
80
CISA KEV
1
Days to Prev.
35
Supersedes
KB5071542
CVEs (80)
December 2025 Security Update 2025-12-09 10.0.25398.2025
Patch Tuesday 34 CVEs 1 KEV Critical Risk
+28d
28 days since previous release  ·  Contains 1 actively exploited vulnerability
November 2025 Security Update 2025-11-11 10.0.25398.1965
Patch Tuesday 35 CVEs 1 KEV Critical Risk
+28d
28 days since previous release  ·  Contains 1 actively exploited vulnerability
October 2025 Security Update 2025-10-14 10.0.25398.1913
Patch Tuesday 115 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
KB5066780
Build
10.0.25398.1913
Vulnerabilities
115
CISA KEV
4
Days to Prev.
35
Supersedes
KB5065425
CVEs (115)
CVE-2016-95xx (1 CVE)
CVE-2025-24xx (2 CVEs)
CVE-2025-25xx (1 CVE)
CVE-2025-28xx (1 CVE)
CVE-2025-47xx (2 CVEs)
CVE-2025-48xx (2 CVEs)
CVE-2025-49xx (1 CVE)
CVE-2025-50xx (2 CVEs)
CVE-2025-53xx (1 CVE)
CVE-2025-54xx (1 CVE)