Answer in brief
CVE-2026-76940 records a Unknown severity vulnerability in Ebyte NA111-M Improper Restriction of Excessive Authentication Attempts. The current sources do not mark it as known exploited. The current feed maps Ebyte/Ebyte NA111-M Firmware (generic), Ebyte/Ebyte NE2-D11 Firmware (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
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.
The current feed maps Ebyte/Ebyte NA111-M Firmware (generic), Ebyte/Ebyte NE2-D11 Firmware (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Ebyte/Ebyte NA111-M Firmwaregeneric | 9013-2-17 | Not reported |
| Ebyte/Ebyte NE2-D11 Firmwaregeneric | FW-9167-0-11 | Not reported |
Published upstream
Aug 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 31, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 27, 2026
The affected Ebyte device does not restrict repeated authentication attempts through rate limiting or account lockout mechanisms. This could allow an attacker to perform automated authentication attacks against deployments that rely on password based authentication.
Quoted source text, attributed separately from HOL analysis.