CVE-2026-86375

Unauthorized access via unencrypted sensitive data

Published Oct 19, 2026 · Updated Oct 19, 2026

Missing encryption in Dell Application Installer before 26.09.0.1 allows local users to access sensitive data without authentication. Dell does not disclose the affected data, storage or transmission path, or failing code. The advisory identifies Windows IoT Enterprise LTSC deployments; exploitation requires local access, and the published impact is disclosure rather than data modification or service interruption.

CVSS severity6.2
Medium
EPSS probabilityUnavailable
No score available in this record
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing encryption in Dell Application Installer before 26.09.0.1 allows local users to access sensitive data without authentication. Dell does not disclose the affected data, storage or transmission path, or failing code. The advisory identifies Windows IoT Enterprise LTSC deployments; exploitation requires local access, and the published impact is disclosure rather than data modification or service interruption.

The record

CVE
CVE-2026-86375
Published
Oct 19, 2026
Updated
Oct 19, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-311
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 19, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.2DellCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-311Missing Encryption of Sensitive Data

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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