UNKNOWN CISA KEV Actively Exploited

CVE-2022-26501

CVSS v3

—

UNKNOWN

EPSS Score

4.1 %

exploit probability, as of 2026-10-19

CISA KEV

Yes

known exploited

Exploitation

active

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2022-26501 yet.

Full record on NVD

Description

kb4288 (via veeam KB4288)

CISA Known Exploited Vulnerability

Date Added: 2022-12-13
Patch Due Date: 2023-01-03
Ransomware Use: Known

Technical details

Published: 2026-06-19

Frequently asked questions

What is CVE-2022-26501?

kb4288 (via veeam KB4288)

Is CVE-2022-26501 actively exploited?

Yes. CVE-2022-26501 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2023-01-03.

What is the CVSS score for CVE-2022-26501?

A CVSS score has not been assigned to CVE-2022-26501 yet.

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