Local privilege escalation
Published Nov 11, 2025 · Updated Nov 11, 2025
Incorrect default permissions in Intel Processor Identification Utility before 8.0.43 allow local users to execute code with elevated privileges. Intel has not disclosed which installed object receives permissive access controls or what privileged execution path consumes it. Exploitation requires an authenticated low-privileged user, a high-complexity local attack, and active user interaction, and successful code execution can compromise system confidentiality, integrity, and availability.
Summary
What happened
Incorrect default permissions in Intel Processor Identification Utility before 8.0.43 allow local users to execute code with elevated privileges. Intel has not disclosed which installed object receives permissive access controls or what privileged execution path consumes it. Exploitation requires an authenticated low-privileged user, a high-complexity local attack, and active user interaction, and successful code execution can compromise system confidentiality, integrity, and availability.
The record
- CVE
- CVE-2025-27246
- Published
- Nov 11, 2025
- Updated
- Nov 11, 2025
- Vendor
- Topcon Positioning Systems, Inc.
- Product
- Intel Processor Identification Utility
- Classifications
- CWE-276, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 11, 2025CVE publishedPublication date reported by the CVE source.
- Nov 11, 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=before version 8.0.43
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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