Remote code execution via heap buffer overflow
Published Feb 13, 2024 · Updated Aug 10, 2026
Heap-based buffer overflow in Microsoft Windows WDAC OLE DB provider allows remote attackers to execute code via crafted input. Microsoft identifies the affected component and weakness but does not disclose the specific buffer, parser, or copy operation that mishandles the input. Exploitation requires an unauthenticated attacker to persuade a user to process the crafted content, after which code runs in the user's security context.
Summary
What happened
Heap-based buffer overflow in Microsoft Windows WDAC OLE DB provider allows remote attackers to execute code via crafted input. Microsoft identifies the affected component and weakness but does not disclose the specific buffer, parser, or copy operation that mishandles the input. Exploitation requires an unauthenticated attacker to persuade a user to process the crafted content, after which code runs in the user's security context.
The record
- CVE
- CVE-2024-21360
- Published
- Feb 13, 2024
- Updated
- Aug 10, 2026
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-122, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 13, 2024CVE 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 <10.0.10240.20469
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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