CVE-2025-33030

Local data corruption by low-privileged users

Published Feb 10, 2026 · Updated Feb 10, 2026

Improper conditions checking in Intel NPU Driver for Windows before 32.0.100.4297 allows local users to corrupt data. Intel identifies the affected locus only as firmware within Ring 3 user applications and has not published the failed condition or input. Exploitation requires a low-privileged authenticated user, local access, no user interaction, and additional attack requirements; the documented direct impact is limited to low-integrity data corruption.

CVSS severity2.0
Low
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper conditions checking in Intel NPU Driver for Windows before 32.0.100.4297 allows local users to corrupt data. Intel identifies the affected locus only as firmware within Ring 3 user applications and has not published the failed condition or input. Exploitation requires a low-privileged authenticated user, local access, no user interaction, and additional attack requirements; the documented direct impact is limited to low-integrity data corruption.

The record

CVE
CVE-2025-33030
Published
Feb 10, 2026
Updated
Feb 10, 2026
Vendor
Topcon Positioning Systems, Inc.
Product
Intel NPU Driver
Classifications
CWE-754, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 10, 2026CVE publishedPublication date reported by the CVE source.
  2. 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.

  1. Affected versionversion=See references

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

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

Published CVSS scores

2.0Intel CorporationCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
3.3Intel CorporationCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

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-754Improper Check for Unusual or Exceptional Conditions
T1068Exploitation for Privilege Escalation

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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