CVE-2022-26784
Windows Cluster Shared Volume (CSV) Denial of Service Vulnerability
MEDIUM
6.5
CVSS Score
Published: April 15, 2022 at 07:04 PM UTC
Updated: June 17, 2026 at 04:35 AM UTC
5 products affected across 1 vendorWindows Server 2016Windows Server 2019Windows Server 2012
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Severity
MEDIUM6.5
Exploit prediction
EPSS 2%
SSVC
No known exploit
Description
Windows Cluster Shared Volume (CSV) Denial of Service Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 6.2.9200.23679, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.3.9600.20337, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.14393.5066, so it looks safe — our inference, not a vendor statement
10.0.17763.0 ≤ v < 10.0.17763.280310.0.17763.0
Affected range stops below 10.0.17763.2803, so it looks safe — our inference, not a vendor statement
10.0.20348.0 ≤ v < 10.0.20348.64310.0.20348.0
Affected range stops below 10.0.20348.643, so it looks safe — our inference, not a vendor statement
10.0.0 ≤ v < 10.0.19042.164510.0.0
Affected range stops below 10.0.19042.1645, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor Advisory
Source: [email protected]
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26784SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.5MEDIUMmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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