CVE-2025-27717

Local privilege escalation via uncontrolled search path

Published Aug 12, 2025 · Updated Feb 26, 2026

Uncontrolled search path in Intel Graphics Driver software allows local authenticated users to elevate privileges via local access. Intel has not disclosed the affected executable or library, the searched resource, or the uncontrolled path element. Exploitation requires low local privileges, active user interaction, and high complexity; success grants elevated privileges on the host.

CVSS severity5.4
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Uncontrolled search path in Intel Graphics Driver software allows local authenticated users to elevate privileges via local access. Intel has not disclosed the affected executable or library, the searched resource, or the uncontrolled path element. Exploitation requires low local privileges, active user interaction, and high complexity; success grants elevated privileges on the host.

The record

CVE
CVE-2025-27717
Published
Aug 12, 2025
Updated
Feb 26, 2026
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Graphics Driver
Classifications
CWE-427, T1574.008
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 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?

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  1. Affected versionversion=See references

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel Graphics Driverversion=See references

Published CVSS scores

5.4Intel CorporationCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
6.7Intel CorporationCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-427Uncontrolled Search Path Element
T1574.008Path Interception by Search Order Hijacking

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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