Is CVE-2022-26784 in the CISA KEV catalog?

No. CVE-2022-26784 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-26784?

CVE-2022-26784 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2022-26784?

CVE-2022-26784 has an EPSS score of 2.22% (81th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-26784?

Install KB5012650 for Windows Server 2012. Fixes are available for 11 affected products.

CVE & CISA-KEV Catalog

CVE-2022-26784

MEDIUMEPSS 81th pctl

6.5

CVSS v3

NVD

Description

Windows Cluster Shared Volume (CSV) Denial of Service Vulnerability

How to fix

Remediation Available

Windows Server 2012Windows

Install:KB5012650Microsoft

Install:KB5012666Microsoft

Windows Server 2012 (Server Core installation)Windows

Install:KB5012666Microsoft

Install:KB5012650Microsoft

Windows Server 2012 R2Windows

Install:KB5012670Microsoft

Install:KB5012639Microsoft

Windows Server 2012 R2 (Server Core installation)Windows

Install:KB5012639Microsoft

Install:KB5012670Microsoft

Windows Server 2016Windows

Install:KB5012596Microsoft

Windows Server 2016 (Server Core installation)Windows

Install:KB5012596Microsoft

Windows Server 2019Windows

Install:KB5012647Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5012647Microsoft

Windows Server 2022Windows

Install:KB5012604Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5012604Microsoft

Windows Server, version 20H2 (Server Core Installation)Windows

Install:KB5012599Microsoft

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

2.22%probability of exploitation in 30 days

81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

Other references1

msrc.microsoft.com

Embed a live status badge for CVE-2022-26784

Markdown

[![CVE-2022-26784](https://tridentstack.com/cve/badge/CVE-2022-26784.svg)](https://tridentstack.com/cve/CVE-2022-26784)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-26784"><img src="https://tridentstack.com/cve/badge/CVE-2022-26784.svg" alt="CVE-2022-26784"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.