Is CVE-2022-26925 being actively exploited?

Yes. CVE-2022-26925 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added on July 1, 2022.

What is the CVSS score for CVE-2022-26925?

CVE-2022-26925 has a CVSS 3.1 base score of 8.1 (HIGH).

CVE-2022-26925

HIGH · CVSS 8.1CISA KEV: actively exploitedEPSS 10.5%EU EUVD: exploited

Windows LSA Spoofing Vulnerability

Key facts

CVSS score: 8.1 (v3.1)
Severity: HIGH
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-306
EPSS score: 10.5% (96th percentile)
In CISA KEV: Yes, added July 1, 2022
In EU EUVD: Yes (EUVD-2022-31470)
Published: May 10, 2022
NVD last modified: June 17, 2026
Status: Analyzed

CISA Known Exploited Vulnerability

Microsoft Windows LSA Spoofing Vulnerability

Added to the KEV catalog on July 1, 2022; federal remediation due July 22, 2022.

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2022-31470 in the EU Vulnerability Database. ENISA flags it as known exploited. Last updated in EUVD on October 21, 2025.

View on the EU Vulnerability Database

Affected products

microsoft / windows 10 1507
microsoft / windows 10 1607
microsoft / windows 10 1809
microsoft / windows 10 1909
microsoft / windows 10 20h2
microsoft / windows 10 21h1
microsoft / windows 10 21h2
microsoft / windows 11 21h2
microsoft / windows 7
microsoft / windows 8.1
microsoft / windows rt 8.1
microsoft / windows server 2008
microsoft / windows server 2008
microsoft / windows server 2012
microsoft / windows server 2012
microsoft / windows server 2016
microsoft / windows server 2019
microsoft / windows server 2022
microsoft / windows server 20h2

Certified products that may be affected

3 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

Microsoft Windows 10 version 1909 and Microsoft Windows Server version 1909 - Microsoft Corporation - Common Criteria 2019-47-INF-3134 - archived
Windows 7 BitLocker™ Drive Encryption - Microsoft Corporation - FIPS 140 1332 - historical
Microsoft Windows 7 Kernel Mode Cryptographic Primitives Library (cng.sys) - Microsoft Corporation - FIPS 140 1328 - historical

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26925(Patch, Vendor Advisory)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26925(Patch, Vendor Advisory)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26925(US Government Resource)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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