CVE-2022-26937

highPriorität · beachten · 67EPSS 0.760 · 100. PerzentilExploit · PoCEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

3 exploits · PoC

Likely / severe?

76.0% (100th) EPSS

CVSS 7.5 · high

Is it mine?

71 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · msrc_csaf

EPSS · bewertet 2026-10-27

Windows Network File System Remote Code Execution Vulnerability

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenWindows Server 2008 R2 for x64-based Systems Service Pack 1msrc_csaf
6.1.7601.25954:Security Only:https://support.microsoft.com/help/5013999
https://support.microsoft.com/help/5013999
BehobenWindows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)msrc_csaf
6.1.7601.25954:Security Only:https://support.microsoft.com/help/5013999
https://support.microsoft.com/help/5013999
BehobenWindows Server 2008 for 32-bit Systems Service Pack 2msrc_csaf
6.0.6003.21481:Security Only:https://support.microsoft.com/help/5014006
https://support.microsoft.com/help/5014006
BehobenWindows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)msrc_csaf
6.0.6003.21481:Security Only:https://support.microsoft.com/help/5014006
https://support.microsoft.com/help/5014006
BehobenWindows Server 2008 for x64-based Systems Service Pack 2msrc_csaf
6.0.6003.21481:Security Only:https://support.microsoft.com/help/5014006
https://support.microsoft.com/help/5014006
BehobenWindows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)msrc_csaf
6.0.6003.21481:Security Only:https://support.microsoft.com/help/5014006
https://support.microsoft.com/help/5014006
BehobenWindows Server 2012msrc_csaf
6.2.9200.23714:Monthly Rollup:https://support.microsoft.com/help/5014017
https://support.microsoft.com/help/5014017
BehobenWindows Server 2012 (Server Core installation)msrc_csaf
6.2.9200.23714:Monthly Rollup:https://support.microsoft.com/help/5014017
https://support.microsoft.com/help/5014017
BehobenWindows Server 2012 R2msrc_csaf
6.3.9600.20365:Security Only:https://support.microsoft.com/help/5014001
https://support.microsoft.com/help/5014001
BehobenWindows Server 2012 R2 (Server Core installation)msrc_csaf
6.3.9600.20365:Security Only:https://support.microsoft.com/help/5014001
https://support.microsoft.com/help/5014001
BehobenWindows Server 2016msrc_csaf
10.0.14393.5125:Security Update:https://support.microsoft.com/help/5013952
https://support.microsoft.com/help/5013952
BehobenWindows Server 2016 (Server Core installation)msrc_csaf
10.0.14393.5125:Security Update:https://support.microsoft.com/help/5013952
https://support.microsoft.com/help/5013952
BehobenWindows Server 2019msrc_csaf
10.0.17763.2928:Security Update:https://support.microsoft.com/help/5013941
https://support.microsoft.com/help/5013941
BehobenWindows Server 2019 (Server Core installation)msrc_csaf
10.0.17763.2928:Security Update:https://support.microsoft.com/help/5013941
https://support.microsoft.com/help/5013941
BehobenWindows Server 2022msrc_csaf
10.0.20348.707:Security Update:https://support.microsoft.com/help/5013944
https://support.microsoft.com/help/5013944
BehobenWindows Server 2022 (Server Core installation)msrc_csaf
10.0.20348.707:Security Update:https://support.microsoft.com/help/5013944
https://support.microsoft.com/help/5013944
BehobenWindows Server, version 20H2 (Server Core Installation)msrc_csaf
10.0.19042.1706:Security Update:https://support.microsoft.com/help/5013942
https://support.microsoft.com/help/5013942

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 6.4

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · secure@microsoft.com USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-20US

Exploits (3)

Öffentlicher Proof-of-Concept- und Exploit-Code.

Malwareman007/CVE-2022-26937POC Of CVE-2022-26937PoC · poc_in_github
corelight/CVE-2022-26937A Zeek package to detect CVE-2022-26937, a vulnerability in the Network Lock Manager (NLM) protocol in Windows NFS server.PoC · poc_in_github
omair2084/CVE-2022-26937Windows Network File System Crash PoCPoC · poc_in_github

betroffene Produkte (71)

Betroffene Produkte und Versionsbereiche.

Microsoft Windows Server 2008 R2 Service Pack 16.1.7601.0 → 6.1.7601.25954enisa_euvdEU
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)6.1.7601.0 → 6.1.7601.25954enisa_euvdEU
Microsoft Windows Server 2008 Service Pack 26.0.6003.0 → 6.0.6003.21481enisa_euvdEU
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation)6.0.6003.0 → 6.0.6003.21481enisa_euvdEU
Microsoft Windows Server 20126.2.9200.0 → 6.2.9200.23714enisa_euvdEU
Microsoft Windows Server 2012 (Server Core installation)6.2.9200.0 → 6.2.9200.23714enisa_euvdEU
Microsoft Windows Server 2012 R26.3.9600.0 → 6.3.9600.20371enisa_euvdEU
Microsoft Windows Server 2012 R2 (Server Core installation)6.3.9600.0 → 6.3.9600.20371enisa_euvdEU
Microsoft Windows Server 201610.0.14393.0 → 10.0.14393.5125enisa_euvdEU
Microsoft Windows Server 2016 (Server Core installation)10.0.14393.0 → 10.0.14393.5125enisa_euvdEU
Microsoft Windows Server 201910.0.17763.0 → 10.0.17763.2928enisa_euvdEU
Microsoft Windows Server 2019 (Server Core installation)10.0.17763.0 → 10.0.17763.2928enisa_euvdEU
Microsoft Windows Server 202210.0.20348.0 → 10.0.20348.707enisa_euvdEU
Microsoft Windows Server version 20H210.0.0 → 10.0.19042.1706enisa_euvdEU
Microsoft Corp Windows Server 2008 R2 Service Pack 1alle Versionenfstec_bduRU
Microsoft Corp Windows Server 2008 R2 Service Pack 1 (Server Core installation)alle Versionenfstec_bduRU
Microsoft Corp Windows Server 2008 Service Pack 2alle Versionenfstec_bduRU
Microsoft Corp Windows Server 2008 Service Pack 2 (Server Core Installation)alle Versionenfstec_bduRU
Microsoft Corp Windows Server 2012alle Versionenfstec_bduRU
Microsoft Corp Windows Server 2012 (Server Core installation)alle Versionenfstec_bduRU

20 von 71 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

msrc_CVE-2022-26937Windows Network File System Remote Code Execution Vulnerability2022-05-10csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu msrc_csaf NVD CVE.org MITRE

veröffentlicht 2022-05-10geändert 2026-06-17

Referenzen (8)

Externe Belege — Patches, Meldungen, Analysen.

scry

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