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
356
Updates (KBs)
71
Actively exploited (KEV)
15
Critical Severity
200

CVEs affecting Windows Server 2022

CVESeverityCVSSEPSSStatus
CVE-2024-49039Critical9.882%KEVRansomware
CVE-2025-59287Critical9.8100%KEV
CVE-2024-43451Critical9.882%KEV
CVE-2025-33053High8.882%KEV
CVE-2025-33073High8.882%KEV
CVE-2024-38014Critical9.871%KEV
CVE-2024-38217Critical9.871%KEV
CVE-2024-43461Critical9.871%KEV
CVE-2024-43573Critical9.067%KEV
CVE-2024-43572Critical9.067%KEV
CVE-2025-32701High8.858%KEV
CVE-2025-32706High8.858%KEV
CVE-2025-32709High8.858%KEV
CVE-2025-30397High8.858%KEV
CVE-2025-30400High8.858%KEV
CVE-2024-43530Critical9.882%-
CVE-2024-43623Critical9.882%-
CVE-2024-43626Critical9.882%-
CVE-2024-43627Critical9.882%-
CVE-2024-43628Critical9.882%-
CVE-2024-43630Critical9.882%-
CVE-2024-43634Critical9.882%-
CVE-2024-43637Critical9.882%-
CVE-2024-43638Critical9.882%-
CVE-2024-43643Critical9.882%-
CVE-2024-43644Critical9.882%-
CVE-2024-43449Critical9.882%-
CVE-2024-43452Critical9.882%-
CVE-2024-49046Critical9.882%-
CVE-2024-43620Critical9.882%-
CVE-2024-43621Critical9.882%-
CVE-2024-43622Critical9.882%-
CVE-2024-43624Critical9.882%-
CVE-2024-43629Critical9.882%-
CVE-2024-43635Critical9.882%-
CVE-2024-43636Critical9.882%-
CVE-2024-43640Critical9.882%-
CVE-2024-43641Critical9.882%-
CVE-2024-38203Critical9.882%-
CVE-2024-43646Critical9.882%-
CVE-2024-43631Critical9.882%-
CVE-2024-43516Critical9.882%-
CVE-2024-43528Critical9.882%-
CVE-2024-43511Critical9.882%-
CVE-2024-43625Critical9.882%-
CVE-2024-43447Critical9.882%-
CVE-2024-43450Critical9.882%-
CVE-2024-43639Critical9.882%-
CVE-2024-43642Critical9.882%-
CVE-2024-49019Critical9.882%-
CVE-2024-38264Critical9.882%-
CVE-2024-43633Critical9.882%-
CVE-2025-21293Critical9.881%-
CVE-2025-49735High8.882%-
CVE-2025-29828High8.882%-
CVE-2025-32712High8.882%-
CVE-2025-32713High8.882%-
CVE-2025-32714High8.882%-
CVE-2025-32715High8.882%-
CVE-2025-32716High8.882%-
CVE-2025-32718High8.882%-
CVE-2025-32719High8.882%-
CVE-2025-32720High8.882%-
CVE-2025-32721High8.882%-
CVE-2025-32722High8.882%-
CVE-2025-32724High8.882%-
CVE-2025-33058High8.882%-
CVE-2025-33059High8.882%-
CVE-2025-33060High8.882%-
CVE-2025-33061High8.882%-
CVE-2025-33062High8.882%-
CVE-2025-33063High8.882%-
CVE-2025-33064High8.882%-
CVE-2025-33065High8.882%-
CVE-2025-33066High8.882%-
CVE-2025-33067High8.882%-
CVE-2025-33075High8.882%-
CVE-2025-47160High8.882%-
CVE-2025-33071High8.882%-
CVE-2025-24068High8.882%-
CVE-2025-24069High8.882%-
CVE-2025-24065High8.882%-
CVE-2025-32725High8.882%-
CVE-2025-33050High8.882%-
CVE-2025-33052High8.882%-
CVE-2025-33055High8.882%-
CVE-2025-33056High8.882%-
CVE-2025-33057High8.882%-
CVE-2025-33070High8.882%-
CVE-2025-3052High8.882%-
CVE-2025-33068High8.882%-
CVE-2025-33069High8.882%-
CVE-2026-0386Critical9.873%-
CVE-2026-20816Critical9.873%-
CVE-2026-20820Critical9.873%-
CVE-2026-20821Critical9.873%-
CVE-2026-20828Critical9.873%-
CVE-2026-20831Critical9.873%-
CVE-2026-20833Critical9.873%-
CVE-2026-20834Critical9.873%-
CVE-2026-20839Critical9.873%-
CVE-2026-20840Critical9.873%-
CVE-2023-31096Critical9.873%-
CVE-2026-20847Critical9.873%-
CVE-2026-20860Critical9.873%-
CVE-2026-20869Critical9.873%-
CVE-2026-20875Critical9.873%-
CVE-2026-20921Critical9.873%-
CVE-2026-20922Critical9.873%-
CVE-2026-20925Critical9.873%-
CVE-2026-20927Critical9.873%-
CVE-2026-20940Critical9.873%-
CVE-2026-20843Critical9.873%-
CVE-2026-20849Critical9.873%-
CVE-2026-20868Critical9.873%-
CVE-2026-20872Critical9.873%-
CVE-2024-55414Critical9.873%-
CVE-2026-20929Critical9.873%-
CVE-2026-20931Critical9.873%-
CVE-2026-20936Critical9.873%-
CVE-2024-38230Critical9.871%-
CVE-2024-38236Critical9.871%-
CVE-2024-38240Critical9.871%-
CVE-2024-38241Critical9.871%-
CVE-2024-38242Critical9.871%-
CVE-2024-38249Critical9.871%-
CVE-2024-38250Critical9.871%-
CVE-2024-38252Critical9.871%-
CVE-2024-38254Critical9.871%-
CVE-2024-43467Critical9.871%-
CVE-2024-38046Critical9.871%-
CVE-2024-38231Critical9.871%-
CVE-2024-38234Critical9.871%-
CVE-2024-38235Critical9.871%-
CVE-2024-38237Critical9.871%-
CVE-2024-38238Critical9.871%-
CVE-2024-38239Critical9.871%-
CVE-2024-38243Critical9.871%-
CVE-2024-38244Critical9.871%-
CVE-2024-38245Critical9.871%-
CVE-2024-38246Critical9.871%-
CVE-2024-38247Critical9.871%-
CVE-2024-38248Critical9.871%-
CVE-2024-38257Critical9.871%-
CVE-2024-38258Critical9.871%-
CVE-2024-38259Critical9.871%-
CVE-2024-38260Critical9.871%-
CVE-2024-38263Critical9.871%-
CVE-2024-21416Critical9.871%-
CVE-2024-38045Critical9.871%-
CVE-2024-38119Critical9.871%-
CVE-2024-43454Critical9.871%-
CVE-2024-43455Critical9.871%-
CVE-2024-30073Critical9.871%-
CVE-2024-38063Critical9.871%-
CVE-2024-38138Critical9.871%-
CVE-2024-38256Critical9.871%-
CVE-2024-43487Critical9.871%-
CVE-2024-38253Critical9.871%-
CVE-2024-38261Critical9.067%-
CVE-2024-43502Critical9.067%-
CVE-2024-43506Critical9.067%-
CVE-2024-43513Critical9.067%-
CVE-2024-43515Critical9.067%-
CVE-2024-43518Critical9.067%-
CVE-2024-43519Critical9.067%-
CVE-2024-43525Critical9.067%-
CVE-2024-43526Critical9.067%-
CVE-2024-43532Critical9.067%-
CVE-2024-43534Critical9.067%-
CVE-2024-43535Critical9.067%-
CVE-2024-43537Critical9.067%-
CVE-2024-43538Critical9.067%-
CVE-2024-43540Critical9.067%-
CVE-2024-43541Critical9.067%-
CVE-2024-43542Critical9.067%-
CVE-2024-43543Critical9.067%-
CVE-2024-43554Critical9.067%-
CVE-2024-43581Critical9.067%-
CVE-2024-6197Critical9.067%-
CVE-2024-43608Critical9.067%-
CVE-2024-43607Critical9.067%-
CVE-2024-43615Critical9.067%-
CVE-2024-20659Critical9.067%-
CVE-2024-37976Critical9.067%-
CVE-2024-37982Critical9.067%-
CVE-2024-37979Critical9.067%-
CVE-2024-37983Critical9.067%-
CVE-2024-38149Critical9.067%-
CVE-2024-38124Critical9.067%-
CVE-2024-38265Critical9.067%-
CVE-2024-38262Critical9.067%-
CVE-2024-43453Critical9.067%-
CVE-2024-38212Critical9.067%-
CVE-2024-30092Critical9.067%-
CVE-2024-43456Critical9.067%-
CVE-2024-43501Critical9.067%-
CVE-2024-43509Critical9.067%-
CVE-2024-43512Critical9.067%-
CVE-2024-43514Critical9.067%-
CVE-2024-43517Critical9.067%-
CVE-2024-43520Critical9.067%-
CVE-2024-43521Critical9.067%-
CVE-2024-43523Critical9.067%-
CVE-2024-43524Critical9.067%-
CVE-2024-43536Critical9.067%-
CVE-2024-43544Critical9.067%-
CVE-2024-43545Critical9.067%-
CVE-2024-43547Critical9.067%-
CVE-2024-43549Critical9.067%-
CVE-2024-43550Critical9.067%-
CVE-2024-43551Critical9.067%-
CVE-2024-43553Critical9.067%-
CVE-2024-43555Critical9.067%-
CVE-2024-43556Critical9.067%-
CVE-2024-43557Critical9.067%-
CVE-2024-43558Critical9.067%-
CVE-2024-43559Critical9.067%-
CVE-2024-43560Critical9.067%-
CVE-2024-43561Critical9.067%-
CVE-2024-43562Critical9.067%-
CVE-2024-43563Critical9.067%-
CVE-2024-43564Critical9.067%-
CVE-2024-43565Critical9.067%-
CVE-2024-43567Critical9.067%-
CVE-2024-43570Critical9.067%-
CVE-2024-43575Critical9.067%-
CVE-2024-43585Critical9.067%-
CVE-2024-43589Critical9.067%-
CVE-2024-43592Critical9.067%-
CVE-2024-43593Critical9.067%-
CVE-2024-43599Critical9.067%-
CVE-2024-43611Critical9.067%-
CVE-2024-43582Critical9.067%-
CVE-2024-38202Critical9.067%-
CVE-2024-43529Critical9.067%-
CVE-2024-43533Critical9.067%-
CVE-2024-43546Critical9.067%-
CVE-2024-43574Critical9.067%-
CVE-2024-43584Critical9.067%-
CVE-2024-43508Critical9.067%-
CVE-2024-43500Critical9.067%-
CVE-2024-38029Critical9.067%-
CVE-2024-38129Critical9.067%-
CVE-2024-43552Critical9.067%-
CVE-2024-43484Critical9.067%-
CVE-2025-32710High8.858%-
CVE-2025-47955High8.858%-
CVE-2025-29959High8.858%-
CVE-2025-29960High8.858%-

Showing the 250 highest-risk of 356 CVEs. See all in the CVE reference.

Updates (KBs) for Windows Server 2022

UpdateReleasedSeverityCVSSEPSSCVEsStatus
KB50466162024-11-12Critical9.882%37KEVRansomware
KB50466982024-11-12Critical9.882%37KEVRansomware
KB50466132024-11-12High8.882%31KEVRansomware
KB50466332024-11-12High8.882%34KEVRansomware
KB50708792025-10-14Critical9.8100%1KEV
KB50708812025-10-14Critical9.8100%1KEV
KB50708822025-10-14Critical9.8100%1KEV
KB50708832025-10-14Critical9.8100%1KEV
KB50708842025-10-14Critical9.8100%1KEV
KB50708862025-10-14Critical9.8100%1KEV
KB50708872025-10-14Critical9.8100%1KEV
KB50708922025-10-14Critical9.8100%1KEV
KB50708932025-10-14Critical9.8100%1KEV
KB50601182025-07-08High8.882%39KEV
KB50605252025-06-10High8.882%39KEV
KB50605262025-07-08High8.882%40KEV
KB50605312025-07-08High8.882%39KEV
KB50608412025-06-10High8.882%39KEV
KB50608422025-07-08High8.882%40KEV
KB50609992025-06-10High8.882%35KEV
KB50610102025-07-08High8.882%37KEV
KB50610182025-07-08High8.882%23KEV
KB50610592025-07-08High8.882%20KEV
KB50428812024-09-10Critical9.871%39KEV
KB50430502024-09-10Critical9.871%37KEV
KB50442772024-10-08Critical9.067%79KEV
KB50442812024-10-08Critical9.067%66KEV
KB50442882024-10-08Critical9.067%84KEV
KB50442932024-10-08Critical9.067%57KEV
KB50443062024-10-08Critical9.067%32KEV
KB50443202024-10-08Critical9.067%32KEV
KB50443212024-10-08Critical9.067%36KEV
KB50443422024-10-08Critical9.067%46KEV
KB50443432024-10-08Critical9.067%49KEV
KB50443562024-10-08Critical9.067%36KEV
KB50428802024-09-10High8.852%37KEV
KB50430512024-09-10High8.852%38KEV
KB50430552024-09-10High8.852%38KEV
KB50430872024-09-10High8.852%19KEV
KB50430922024-09-10High8.852%20KEV
KB50431252024-09-10High8.852%21KEV
KB50431352024-09-10High8.852%19KEV
KB50431382024-09-10High8.852%23KEV
KB50584032025-06-10High8.821%34KEV
KB50584292025-06-10High8.821%25KEV
KB50584302025-06-10High8.821%29KEV
KB50584512025-06-10High8.821%34KEV
KB50584542025-06-10High8.821%29KEV
KB50584972025-06-10High8.821%42KEV
KB50431292024-09-10High8.821%19KEV
KB50611982025-06-10High8.11.7%3KEV
KB50736952026-01-13High8.819%28-
KB50736972026-01-13High8.819%26-
KB50736992026-01-13High8.819%28-
KB50737002026-01-13High8.819%26-
KB50653062025-10-14High8.819%59-
KB50654252025-10-14High8.819%61-
KB50654262025-10-14High8.819%64-
KB50654292025-10-14High8.819%49-
KB50654312025-10-14High8.819%50-
KB50654322025-10-14High8.819%59-
KB50654682025-09-09High8.819%30-
KB50654742025-10-14High8.819%64-
KB50655072025-09-09High8.819%35-
KB50655082025-09-09High8.819%26-
KB50655092025-09-09High8.819%34-
KB50655102025-09-09High8.819%30-
KB50655112025-09-09High8.819%26-
KB50423202024-08-13High7.80.7%1-
KB50423212024-08-13High7.80.7%1-
KB50423222024-08-13High7.80.7%1-

Ranked across all products on the Microsoft patch tracker and the CVE and vulnerability management reference. Browse every product: product index.

Most searched on Senserva right now

KB5094123: patch details CVE-2008-4250: severity and the patch CVE-2026-48282: severity and the patch CVE-2007-3010: how to fix it CVE-2026-55255: severity and the patch KB5094122: patch details CVE-2012-0151: severity and the patch KB5093998: the full CVE list CVE-2014-1761: severity and the patch CVE-2019-0808 patch and risk

Sponsored by Senserva

This page shows the fix. Siemserva by Senserva shows which of your devices are still missing it: which ones are exposed to Windows Server 2022, for example, ranked by what attackers actually exploit.

  • Patch status in one scan: which devices are affected, which are not
  • Missing updates ranked by CISA KEV and EPSS, so you fix the right things first
  • Data from Intune, Microsoft Defender, Windows Autopatch, and Azure Update Manager, with more sources on the way
  • Third-party app patching too: updates published to Intune by PatchMyPC, Scappman, Robopack, or any vendor, read vendor-neutrally
  • Optional AI Enhanced Reporting: plain-language summaries and recommended next steps written into your reports
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Senserva patching for Microsoft 365
Two minutes, click to play

Patching in action in two minutes. Watch page · All videos.

SenservaPATCHINGTenant: Contoso Manufacturing ▾OverviewAutopatch healthDevicesAsk SenservaExport Patch Status Report
3 actively exploited CVEs are unmitigated on devices in this tenant, per CISA KEV.View fix-first list ↓
312
Devices scanned
Intune + Autopatch + Defender
3
Exploited updates missing
CISA KEV, unmitigated
905
Microsoft updates tracked
Refreshed daily, MSRC + NVD
650+
Security checks in scan
Patch, config, identity, logs

Triage order for this list

Same order in the dashboard, the report, and every AI answer
1st · overrides everything
Actively exploited (KEV)
e.g. KB5040219, CVE-2026-31210
→
2nd · tiebreaker
Severity (Critical → Low)
MSRC + EPSS probability
→
3rd · tiebreaker
Days waiting
Oldest unresolved first

Ranked missing updates, fix-first order

27 findings · showing top 2
#UpdateCVESeveritySourceDevicesWaiting
1KB5040219
Windows 11 23H2 cumulative
CVE-2026-31210
KEV EPSS 0.94		CriticalDefender4119 daysAdd to fix-first
2KB5040088
.NET Framework security update
CVE-2026-29981
KEV		CriticalIntune1712 daysAdd to fix-first
Estimated dashboard, sample data for illustration

Ask Senserva

via Claude + MCP
Which devices are still missing the fix for CVE-2026-31210?
41 devices are missing KB5040219, which resolves CVE-2026-31210. This CVE is on CISA KEV, so CISA BOD 22-01 calls for remediation within 14 days. You are at 19 days and counting.
source: scan_db · defender_posture · kev_join, not model memory
Get Devices Found Get Devices Missing
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Lexicon: the terms on this page
CVE
Common Vulnerabilities and Exposures. A unique ID for one publicly known vulnerability, such as CVE-2025-1234.
KB
Microsoft Knowledge Base article. The identifier for a specific Microsoft update.
KEV
CISA Known Exploited Vulnerabilities. CVEs confirmed exploited in the wild. Fix these first.
CVSS
Common Vulnerability Scoring System. A standardized Severity score from 0 to 10.
EPSS
Exploit Prediction Scoring System. The probability a CVE will be exploited in the next 30 days.
MSRC
Microsoft Security Response Center. Microsoft's Patch Tuesday advisories and KB-to-CVE mapping.
NVD
National Vulnerability Database (NIST). Authoritative CVE metadata and CVSS scores.
Ransomware
The vulnerability is linked to known ransomware activity.

Please link to this page to stay current.

Reference: Microsoft CVE and vulnerability management, the full CVE-to-patch lookup ranked by real-world risk, and the Microsoft patching guide, how Intune, Windows Autopatch, Defender, and Azure Update Manager fit together.
Data notice: this page, the feeds, and the API are provided as is, for informational purposes only, without warranty of any kind. Senserva, LLC does not guarantee the accuracy, completeness, or timeliness of third-party data (MSRC, NVD, CISA KEV, EPSS) and accepts no liability for actions taken based on it; verify against the authoritative vendor advisory before acting. Built daily with Senserva Trustworthy AI. All use of this data is subject to the Senserva EULA.