Answer in brief
CVE-2026-66404 records a Medium severity (CVSS 6.5) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps ECOVACS ROBOTICS/DEEBOT PRO K1VAC (generic), ECOVACS ROBOTICS/DEEBOT PRO M1 (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.5. 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 ECOVACS ROBOTICS/DEEBOT PRO K1VAC (generic), ECOVACS ROBOTICS/DEEBOT PRO M1 (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| ECOVACS ROBOTICS/DEEBOT PRO K1VACgeneric | >=0 <V1.7.821 | V1.7.821 |
| ECOVACS ROBOTICS/DEEBOT PRO M1generic | >=0 <M1-1.7.27 | M1-1.7.27 |
Published upstream
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 10, 2026
DEEBOT PRO M1 and DEEBOT PRO K1VAC do not validate server certificates in MQTT communications. Operation logs and activity logs stored on the affected products may be retrieved.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-66404 records a Medium severity (CVSS 6.5) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps ECOVACS ROBOTICS/DEEBOT PRO K1VAC (generic), ECOVACS ROBOTICS/DEEBOT PRO M1 (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.5. 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 ECOVACS ROBOTICS/DEEBOT PRO K1VAC (generic), ECOVACS ROBOTICS/DEEBOT PRO M1 (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| ECOVACS ROBOTICS/DEEBOT PRO K1VACgeneric | >=0 <V1.7.821 | V1.7.821 |
| ECOVACS ROBOTICS/DEEBOT PRO M1generic | >=0 <M1-1.7.27 | M1-1.7.27 |
Published upstream
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 10, 2026
DEEBOT PRO M1 and DEEBOT PRO K1VAC do not validate server certificates in MQTT communications. Operation logs and activity logs stored on the affected products may be retrieved.
Quoted source text, attributed separately from HOL analysis.