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  4. CVE 2026 86551 wi fi mac address obtainment by non privileged
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Back to active CVEs
Low · CVSS 3.3CVE-2026-86551

Wi-Fi MAC Address Obtainment by Non-privileged Program Vulnerability in ZTE Z80Ultra (NX741J) productCVE-2026-86551

Answer in brief

CVE-2026-86551 records a Low severity (CVSS 3.3) vulnerability in Wi-Fi MAC Address Obtainment by Non-privileged Program Vulnerability in ZTE Z80Ultra (NX741J) product. The current sources do not mark it as known exploited. The current feed maps ZTE/NX741J (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 20, 2026Updated Sep 22, 2026Source checked Nov 4, 2026First seen by HOL Sep 20, 2026Material review Sep 22, 2026
Upstream Advisory

Key facts

Risk
Low · CVSS 3.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 3.3. 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 ZTE/NX741J (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
ZTE/NX741JgenericGEN_ZTE_PQ85A01V1.0.0B23MR3 and all prior released versionsNot reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for ZTE/NX741J.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Sep 20, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 22, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 20, 2026

Sources and claim methodology

  • Source referencesupport.zte.com.cn
Upstream source description

The Z80Ultra (NX741J) product contains a vulnerability where non-privileged programs can retrieve the Wi-Fi MAC address by querying the read-only field factory_mac_address in the Settings.Secure database.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-668
Source
CVE List V5
Source checked
Nov 4, 2026
References
1 linked source
Open source record