Local information disclosure via cryptographic services
Published Aug 8, 2023 · Updated Aug 10, 2026
Information disclosure in Microsoft Windows Cryptographic Services allows local users to read sensitive data via a cryptographic service flaw. The affected service mishandles data in a way Microsoft has not publicly described, and exploitation requires local low-privilege access without user interaction; impact is limited to confidentiality.
Summary
What happened
Information disclosure in Microsoft Windows Cryptographic Services allows local users to read sensitive data via a cryptographic service flaw. The affected service mishandles data in a way Microsoft has not publicly described, and exploitation requires local low-privilege access without user interaction; impact is limited to confidentiality.
The record
- CVE
- CVE-2023-36907
- Published
- Aug 8, 2023
- Updated
- Aug 10, 2026
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-170
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 8, 2023CVE 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 <10.0.10240.20107
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.
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Technologies
Your stack
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Your stack
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