Data exposure and service interruption via out-of-bounds read
Published May 12, 2026 · Updated May 12, 2026
An out-of-bounds read in Intel Data Center Graphics Driver for VMware ESXi before 2.0.2 allows privileged local users to expose data. The Ring 1 device driver reads beyond an intended buffer boundary, but Intel has not disclosed the affected routine or input path. Exploitation requires privileged local access and no user interaction; Intel bounds the effects to data exposure and denial of service.
Summary
What happened
An out-of-bounds read in Intel Data Center Graphics Driver for VMware ESXi before 2.0.2 allows privileged local users to expose data. The Ring 1 device driver reads beyond an intended buffer boundary, but Intel has not disclosed the affected routine or input path. Exploitation requires privileged local access and no user interaction; Intel bounds the effects to data exposure and denial of service.
The record
- CVE
- CVE-2026-20751
- Published
- May 12, 2026
- Updated
- May 12, 2026
- Vendor
- Topcon Positioning Systems, Inc.
- Product
- Intel Data Center Graphics Driver for VMware ESXi software
- Classifications
- CWE-125, T1499.004
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- May 12, 2026CVE publishedPublication date reported by the CVE source.
- May 12, 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=before version 2.0.2
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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