CVE-2022-26925: Technical Deep-Dive (Auto Refreshed)

Generated on 2026-03-22T23:00:03.533Z. This file is automatically regenerated every 30 minutes by the CVE AI enrichment job using web sources (NVD, MITRE, CISA KEV, GitHub).

Executive Technical Summary

Windows LSA Spoofing Vulnerability

• Context preserved from previous revision: Windows LSA Spoofing Vulnerability Notes: A collection of links related to Linux kernel security and exploitation

Technical Details

• CVE: CVE-2022-26925
• KEV date added: 2022-07-01
• KEV due date: 2022-07-22
• NVD published: 2022-05-11
• NVD modified: 2025-10-30
• MITRE modified: 2025-10-21
• CVSS base score: 8.1
• CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
• CVSS exploitability score: 2.2
• CVSS impact score: 5.9
• Attack vector: Network
• Attack complexity: High
• Privileges required: None
• User interaction: None
• Scope: Unchanged
• Confidentiality impact: High
• Integrity impact: High
• Availability impact: High

Versions and Products Impacted

• microsoft / windows 10 1507 (versions: < 10.0.10240.19297)
• microsoft / windows 10 1607 (versions: < 10.0.14393.5125)
• microsoft / windows 10 1809 (versions: < 10.0.17763.2928)
• microsoft / windows 10 1909 (versions: < 10.0.18363.2274)
• microsoft / windows 10 20h2 (versions: < 10.0.19042.1706)
• microsoft / windows 10 21h1 (versions: < 10.0.19043.1706)
• microsoft / windows 10 21h2 (versions: < 10.0.19044.1706)
• microsoft / windows 11 21h2 (versions: < 10.0.22000.675)
• microsoft / windows 7
• microsoft / windows 8.1
• microsoft / windows rt 8.1
• microsoft / windows server 2008
• microsoft / windows server 2008 (versions: r2)
• microsoft / windows server 2012
• microsoft / windows server 2012 (versions: r2)
• microsoft / windows server 2016 (versions: < 10.0.14393.5125)
• microsoft / windows server 2019 (versions: < 10.0.17763.2928)
• microsoft / windows server 2022 (versions: < 10.0.20348.707)
• microsoft / windows server 20h2 (versions: < 10.0.19042.1706)
• Microsoft / Windows 10 Version 1809 (versions: 10.0.17763.0)

Weakness Classification

• CWE-306

Repositories for Lab Validation (Public Examples)

• xairy/linux-kernel-exploitation | stars: 6387 | updated: 2026-03-21 | https://github.com/xairy/linux-kernel-exploitation
  Notes: A collection of links related to Linux kernel security and exploitation
• Ostorlab/KEV | stars: 607 | updated: 2026-03-16 | https://github.com/Ostorlab/KEV
  Notes: Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
• laotun-s/POC | stars: 1 | updated: 2024-09-27 | https://github.com/laotun-s/POC

People and Organizations Mentioned

• microsoft
• Windows
• xairy
• Ostorlab
• laotun-s

Practical Defensive Validation (Authorized Only)

1. Use only isolated environments and systems you own or are explicitly authorized to test.
2. Snapshot infrastructure before validation and preserve baseline logs (EDR, SIEM, OS, app).
3. Inventory microsoft / windows 10 1507 (versions: < 10.0.10240.19297) assets and confirm exact vulnerable versions with automated checks.
4. Patch in staged environments and validate closure with scanners + service health checks.
5. Map detections to MITRE ATT&CK tactics relevant to your environment and tune alert quality.

References

• NVD record: https://nvd.nist.gov/vuln/detail/CVE-2022-26925
• MITRE CVE record: https://www.cve.org/CVERecord?id=CVE-2022-26925
• CISA KEV Catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
• CISA KEV JSON feed: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json
• KEV notes: WARNING: This update is required on all Microsoft Windows endpoints but if deployed to domain controllers without additional configuration changes the update breaks PIV/CAC authentication. Read CISA implementation guidance carefully before deploying to domain controllers.; https://nvd.nist.gov/vuln/detail/CVE-2022-26925
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26925
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26925
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26925
• Repository example: https://github.com/xairy/linux-kernel-exploitation
• Repository example: https://github.com/Ostorlab/KEV
• Repository example: https://github.com/laotun-s/POC

This content is for defensive security training and authorized validation only.