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7.4

Windows Software Leaks User Authentication Information

CVE-2022-26913 · published 4 years ago
Summary

Certain versions of Windows allow an attacker to access sensitive user authentication details. This could lead to unauthorized access to user accounts and data. Update Windows to the latest version to fix this issue.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
microsoft windows_10 20h2
21h1
21h2
1809
1909
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:arm64:*
microsoft windows_11 All versions
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:arm64:*
microsoft windows_server 20h2
cpe:2.3:o:microsoft:windows_server:20h2:*:*:*:*:*:*:*
microsoft windows_server_2019 All versions
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
microsoft windows_server_2022 All versions
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Original advisory text
Windows Authentication Information Disclosure Vulnerability
Windows Authentication Information Disclosure Vulnerability
References
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker full control (estimated)
Severity
7.4 High
Exploitation
2% chance of attack within 30 days
Timeline
Published10 May 2022
Updated29 Oct 2026
First seen7 Mar 2026
Sources
CVE-2022-26913 · NVD
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