Answer in brief
CVE-2026-16626 records a Unknown severity vulnerability in JasperReports Server: XXE Injection Vulnerability (Unauthenticated). The current sources do not mark it as known exploited. The current feed maps Jaspersoft/JasperReports Server (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 Jaspersoft/JasperReports Server (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Jaspersoft/JasperReports Servergeneric | >=9.0.0 <HF-9 || >=10.0.0 <HF-10 | HF-9, HF-10 |
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
Improper restriction of XML external entity reference vulnerability (unauthenticated) in Jaspersoft JasperReports Server. This issue affects JasperReports Server: from 9.0.0 before HF-9 and from 10.0.0 before HF-10.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-16626 records a Unknown severity vulnerability in JasperReports Server: XXE Injection Vulnerability (Unauthenticated). The current sources do not mark it as known exploited. The current feed maps Jaspersoft/JasperReports Server (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 Jaspersoft/JasperReports Server (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Jaspersoft/JasperReports Servergeneric | >=9.0.0 <HF-9 || >=10.0.0 <HF-10 | HF-9, HF-10 |
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
Improper restriction of XML external entity reference vulnerability (unauthenticated) in Jaspersoft JasperReports Server. This issue affects JasperReports Server: from 9.0.0 before HF-9 and from 10.0.0 before HF-10.
Quoted source text, attributed separately from HOL analysis.