Answer in brief
CVE-2025-7639 records a Unknown severity vulnerability in AVEVA Enterprise SCADA Deserialization of Untrusted Data. The current sources do not mark it as known exploited. The current feed maps AVEVA/AVEVA Enterprise SCADA (generic), AVEVA/AVEVA Enterprise SCADA HMI (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 AVEVA/AVEVA Enterprise SCADA (generic), AVEVA/AVEVA Enterprise SCADA HMI (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| AVEVA/AVEVA Enterprise SCADAgeneric | 2025 || 2024 || 2023 || 2022 || 0 | Not reported |
| AVEVA/AVEVA Enterprise SCADA HMIgeneric | 2024 || 0 || 2024 R2 | Not reported |
Published upstream
Aug 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 14, 2026
The vulnerability, if exploited, could allow an authenticated miscreant with "DNA Authority - Operator" privilege to tamper with serialized data, potentially resulting in code execution during deserialization under the privilege of Enterprise SCADA security group "DNA Apps".
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2025-7639 records a Unknown severity vulnerability in AVEVA Enterprise SCADA Deserialization of Untrusted Data. The current sources do not mark it as known exploited. The current feed maps AVEVA/AVEVA Enterprise SCADA (generic), AVEVA/AVEVA Enterprise SCADA HMI (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 AVEVA/AVEVA Enterprise SCADA (generic), AVEVA/AVEVA Enterprise SCADA HMI (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| AVEVA/AVEVA Enterprise SCADAgeneric | 2025 || 2024 || 2023 || 2022 || 0 | Not reported |
| AVEVA/AVEVA Enterprise SCADA HMIgeneric | 2024 || 0 || 2024 R2 | Not reported |
Published upstream
Aug 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 14, 2026
The vulnerability, if exploited, could allow an authenticated miscreant with "DNA Authority - Operator" privilege to tamper with serialized data, potentially resulting in code execution during deserialization under the privilege of Enterprise SCADA security group "DNA Apps".
Quoted source text, attributed separately from HOL analysis.