Answer in brief
CVE-2021-27033 records a High severity (CVSS 8.1) vulnerability in Double Free File Parsing Vulnerability in Autodesk Design Review. The current sources do not mark it as known exploited. The current feed maps Autodesk/Design Review (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 8.1. 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/Design Review (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Autodesk/Design Reviewgeneric | >=2018.0.0, 2017.0.0, 2013.0.0, 2012.0.0, 2011.0.0 <2018.0.0 | 2018.0.0 |
Published upstream
Jul 9, 2021
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 19, 2026
A maliciously crafted PDF file, when opened by a user in Autodesk Design Review, can trigger a Double Free vulnerability in the Autodesk Design Review application. A malicious actor may leverage this vulnerability to cause memory corruption and execute arbitrary code in the context of the current process.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2021-27033 records a High severity (CVSS 8.1) vulnerability in Double Free File Parsing Vulnerability in Autodesk Design Review. The current sources do not mark it as known exploited. The current feed maps Autodesk/Design Review (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 8.1. 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/Design Review (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Autodesk/Design Reviewgeneric | >=2018.0.0, 2017.0.0, 2013.0.0, 2012.0.0, 2011.0.0 <2018.0.0 | 2018.0.0 |
Published upstream
Jul 9, 2021
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 19, 2026
A maliciously crafted PDF file, when opened by a user in Autodesk Design Review, can trigger a Double Free vulnerability in the Autodesk Design Review application. A malicious actor may leverage this vulnerability to cause memory corruption and execute arbitrary code in the context of the current process.
Quoted source text, attributed separately from HOL analysis.