Code execution via undisclosed WDAC heap overflow
Published Oct 10, 2023 · Updated Apr 14, 2025
Heap-based buffer overflow in the Microsoft WDAC ODBC driver on affected Windows releases allows attackers to execute code via local input. Microsoft identifies the component and weakness but has not disclosed the parsing routine, input format, or unchecked operation that overruns heap memory. Exploitation requires a local delivery path and action by another user; successful code execution can compromise data and interrupt service in that user's security context.
Summary
What happened
Heap-based buffer overflow in the Microsoft WDAC ODBC driver on affected Windows releases allows attackers to execute code via local input. Microsoft identifies the component and weakness but has not disclosed the parsing routine, input format, or unchecked operation that overruns heap memory. Exploitation requires a local delivery path and action by another user; successful code execution can compromise data and interrupt service in that user's security context.
The record
- CVE
- CVE-2023-36598
- Published
- Oct 10, 2023
- Updated
- Apr 14, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-122, T1204
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 10, 2023CVE publishedPublication date reported by the CVE source.
- Apr 14, 2025Record 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 <10.0.10240.20232
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.
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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