Answer in brief
CVE-2026-11803 records a High severity (CVSS 7.8) vulnerability in PDF File Parsing Out-of-Bounds Read Vulnerability in Autodesk Revit. The current sources do not mark it as known exploited. The current feed maps Autodesk/Revit (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 7.8. 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 Autodesk/Revit (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Autodesk/Revitgeneric | >=2027.0.0 <2027.2.0 || >=2026.0.0 <2026.5.0 | 2027.2.0, 2026.5.0 |
Published upstream
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 6, 2026
A maliciously crafted PDF file, when parsed through Autodesk Revit, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-11803 records a High severity (CVSS 7.8) vulnerability in PDF File Parsing Out-of-Bounds Read Vulnerability in Autodesk Revit. The current sources do not mark it as known exploited. The current feed maps Autodesk/Revit (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 7.8. 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 Autodesk/Revit (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Autodesk/Revitgeneric | >=2027.0.0 <2027.2.0 || >=2026.0.0 <2026.5.0 | 2027.2.0, 2026.5.0 |
Published upstream
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 6, 2026
A maliciously crafted PDF file, when parsed through Autodesk Revit, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.
Quoted source text, attributed separately from HOL analysis.