Local privilege escalation through undisclosed Overlay Filter flaw
Published Nov 9, 2022 · Updated Aug 10, 2026
Elevation of privilege in Microsoft Windows Overlay Filter allows local users with low privileges to gain elevated access. Microsoft has not published the flawed operation or input-handling mechanism within the Overlay Filter. Exploitation requires prior low-privilege code execution on an affected Windows system and compromises confidentiality, integrity, and availability.
Summary
What happened
Elevation of privilege in Microsoft Windows Overlay Filter allows local users with low privileges to gain elevated access. Microsoft has not published the flawed operation or input-handling mechanism within the Overlay Filter. Exploitation requires prior low-privilege code execution on an affected Windows system and compromises confidentiality, integrity, and availability.
The record
- CVE
- CVE-2022-41102
- Published
- Nov 9, 2022
- Updated
- Aug 10, 2026
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 9, 2022CVE publishedPublication date reported by the CVE source.
- Aug 10, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.10240.0 <10.0.10240.19567
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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