Patch tracker / Products / Windows Server 2022
Windows Server 2022: vulnerabilities and security updates
Every CVE affecting Windows Server 2022 and the Microsoft update (KB) that fixes it, ranked by real-world risk. Actively exploited (CISA KEV) first, then EPSS exploit probability, on top of CVSS severity.
CVEs
353
Updates (KBs)
71
Actively exploited (KEV)
15
Critical Severity
180
CVEs affecting Windows Server 2022
Showing the 250 highest-risk of 353 CVEs. See all in the CVE reference.
Updates (KBs) for Windows Server 2022
| Update | Released | Severity | CVSS | EPSS | CVEs | Status |
|---|---|---|---|---|---|---|
| KB5046616 | 2024-11-12 | Critical | 9.8 | 82% | 37 | KEVRansomware |
| KB5046698 | 2024-11-12 | Critical | 9.8 | 82% | 37 | KEVRansomware |
| KB5046613 | 2024-11-12 | High | 8.8 | 82% | 31 | KEVRansomware |
| KB5046633 | 2024-11-12 | High | 8.8 | 82% | 34 | KEVRansomware |
| KB5070879 | 2025-10-14 | Critical | 9.8 | 100% | 1 | KEV |
| KB5070881 | 2025-10-14 | Critical | 9.8 | 100% | 1 | KEV |
| KB5070882 | 2025-10-14 | Critical | 9.8 | 100% | 1 | KEV |
| KB5070883 | 2025-10-14 | Critical | 9.8 | 100% | 1 | KEV |
| KB5070884 | 2025-10-14 | Critical | 9.8 | 100% | 1 | KEV |
| KB5070886 | 2025-10-14 | Critical | 9.8 | 100% | 1 | KEV |
| KB5070887 | 2025-10-14 | Critical | 9.8 | 100% | 1 | KEV |
| KB5070892 | 2025-10-14 | Critical | 9.8 | 100% | 1 | KEV |
| KB5070893 | 2025-10-14 | Critical | 9.8 | 100% | 1 | KEV |
| KB5060118 | 2025-07-08 | High | 8.8 | 86% | 39 | KEV |
| KB5060525 | 2025-06-10 | High | 8.8 | 86% | 39 | KEV |
| KB5060526 | 2025-07-08 | High | 8.8 | 86% | 40 | KEV |
| KB5060531 | 2025-07-08 | High | 8.8 | 86% | 39 | KEV |
| KB5060841 | 2025-06-10 | High | 8.8 | 86% | 39 | KEV |
| KB5060842 | 2025-07-08 | High | 8.8 | 86% | 40 | KEV |
| KB5060999 | 2025-06-10 | High | 8.8 | 86% | 35 | KEV |
| KB5061010 | 2025-07-08 | High | 8.8 | 86% | 37 | KEV |
| KB5061018 | 2025-07-08 | High | 8.8 | 86% | 23 | KEV |
| KB5061059 | 2025-07-08 | High | 8.8 | 86% | 20 | KEV |
| KB5044277 | 2024-10-08 | Critical | 9.0 | 67% | 77 | KEV |
| KB5044281 | 2024-10-08 | Critical | 9.0 | 67% | 65 | KEV |
| KB5044288 | 2024-10-08 | Critical | 9.0 | 67% | 83 | KEV |
| KB5044293 | 2024-10-08 | Critical | 9.0 | 67% | 56 | KEV |
| KB5044306 | 2024-10-08 | Critical | 9.0 | 67% | 32 | KEV |
| KB5044320 | 2024-10-08 | Critical | 9.0 | 67% | 32 | KEV |
| KB5044321 | 2024-10-08 | Critical | 9.0 | 67% | 36 | KEV |
| KB5044342 | 2024-10-08 | Critical | 9.0 | 67% | 46 | KEV |
| KB5044343 | 2024-10-08 | Critical | 9.0 | 67% | 49 | KEV |
| KB5044356 | 2024-10-08 | Critical | 9.0 | 67% | 36 | KEV |
| KB5042880 | 2024-09-10 | High | 8.8 | 52% | 37 | KEV |
| KB5042881 | 2024-09-10 | High | 8.8 | 52% | 37 | KEV |
| KB5043050 | 2024-09-10 | High | 8.8 | 52% | 36 | KEV |
| KB5043051 | 2024-09-10 | High | 8.8 | 52% | 37 | KEV |
| KB5043055 | 2024-09-10 | High | 8.8 | 52% | 37 | KEV |
| KB5043087 | 2024-09-10 | High | 8.8 | 52% | 18 | KEV |
| KB5043092 | 2024-09-10 | High | 8.8 | 52% | 19 | KEV |
| KB5043125 | 2024-09-10 | High | 8.8 | 52% | 20 | KEV |
| KB5043135 | 2024-09-10 | High | 8.8 | 52% | 18 | KEV |
| KB5043138 | 2024-09-10 | High | 8.8 | 52% | 22 | KEV |
| KB5058403 | 2025-06-10 | High | 8.8 | 24% | 34 | KEV |
| KB5058451 | 2025-06-10 | High | 8.8 | 24% | 34 | KEV |
| KB5058497 | 2025-06-10 | High | 8.8 | 24% | 42 | KEV |
| KB5043129 | 2024-09-10 | High | 8.8 | 22% | 18 | KEV |
| KB5058429 | 2025-06-10 | High | 8.8 | 21% | 25 | KEV |
| KB5058430 | 2025-06-10 | High | 8.8 | 21% | 29 | KEV |
| KB5058454 | 2025-06-10 | High | 8.8 | 21% | 29 | KEV |
| KB5061198 | 2025-06-10 | High | 8.1 | 1.7% | 3 | KEV |
| KB5073695 | 2026-01-13 | High | 8.8 | 19% | 28 | - |
| KB5073697 | 2026-01-13 | High | 8.8 | 19% | 26 | - |
| KB5073699 | 2026-01-13 | High | 8.8 | 19% | 28 | - |
| KB5073700 | 2026-01-13 | High | 8.8 | 19% | 26 | - |
| KB5065306 | 2025-10-14 | High | 8.8 | 19% | 59 | - |
| KB5065425 | 2025-10-14 | High | 8.8 | 19% | 61 | - |
| KB5065426 | 2025-10-14 | High | 8.8 | 19% | 64 | - |
| KB5065429 | 2025-10-14 | High | 8.8 | 19% | 49 | - |
| KB5065431 | 2025-10-14 | High | 8.8 | 19% | 50 | - |
| KB5065432 | 2025-10-14 | High | 8.8 | 19% | 59 | - |
| KB5065468 | 2025-09-09 | High | 8.8 | 19% | 30 | - |
| KB5065474 | 2025-10-14 | High | 8.8 | 19% | 64 | - |
| KB5065507 | 2025-09-09 | High | 8.8 | 19% | 35 | - |
| KB5065508 | 2025-09-09 | High | 8.8 | 19% | 26 | - |
| KB5065509 | 2025-09-09 | High | 8.8 | 19% | 34 | - |
| KB5065510 | 2025-09-09 | High | 8.8 | 19% | 30 | - |
| KB5065511 | 2025-09-09 | High | 8.8 | 19% | 26 | - |
| KB5042320 | 2024-08-13 | High | 7.8 | 0.7% | 1 | - |
| KB5042321 | 2024-08-13 | High | 7.8 | 0.7% | 1 | - |
| KB5042322 | 2024-08-13 | High | 7.8 | 0.7% | 1 | - |
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