Local privilege escalation via heap buffer overflow
Published Jul 9, 2024 · Updated Feb 10, 2026
Heap-based buffer overflow in the Windows Graphics Component allows local users with low privileges to elevate to SYSTEM. Microsoft identifies the flaw as a heap-based buffer overflow but has not disclosed the affected routine or the operation that mishandles input. Exploitation requires local access and low privileges, and successful exploitation grants complete control of the affected system.
Summary
What happened
Heap-based buffer overflow in the Windows Graphics Component allows local users with low privileges to elevate to SYSTEM. Microsoft identifies the flaw as a heap-based buffer overflow but has not disclosed the affected routine or the operation that mishandles input. Exploitation requires local access and low privileges, and successful exploitation grants complete control of the affected system.
The record
- CVE
- CVE-2024-38079
- Published
- Jul 9, 2024
- Updated
- Feb 10, 2026
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-122, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 9, 2024CVE publishedPublication date reported by the CVE source.
- Feb 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 <10.0.10240.20710
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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