Cleartext Storage of Sensitive Information Vulnerability (CVE-2026-86443) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-86443

Cleartext Storage of Sensitive Information Vulnerability

Answer in brief

CVE-2026-86443 records a Unknown severity vulnerability in Cleartext Storage of Sensitive Information Vulnerability. The current sources do not mark it as known exploited. The current feed maps Fermax Electronica S.A.U./DuoxMe (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 16, 2026Updated Sep 16, 2026Source checked Sep 16, 2026First seen by HOL Sep 16, 2026Material review Sep 16, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Fermax Electronica S.A.U./DuoxMe (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Fermax Electronica S.A.U./DuoxMegeneric	>=0 <4.3.4	4.3.4

Recommended response

Check inventory. Check lockfiles and deployed manifests for Fermax Electronica S.A.U./DuoxMe.
Review the reported fix. Update Fermax Electronica S.A.U./DuoxMe to 4.3.4 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 16, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 16, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 16, 2026

Sources and claim methodology

Upstream source description

Cleartext storage of sensitive information in the DuoxMe application for Android, in versions prior to 4.3.4, allows an attacker with local access to the device to retrieve the credentials stored by the application and impersonate the user account.

Quoted source text, attributed separately from HOL analysis.