CVE-2026-86551
Low
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.
SeverityLow
CVSS3.3
Exploit probability—
ProductNX741J
PublishedSep 20, 2026
First seenSep 20, 2026
Weakness typeCWE-668CWE-668
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ZTE NX741J | GEN_ZTE_PQ85A01V1.0.0B23MR3 and all prior released versions | — |
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