CVE-2026-11803: PDF File Parsing Out-of-Bounds Read Vulnerability in Autodesk Revit
Published Aug 6, 2026
·Updated
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.
Affected Software
1 affected component
Autodesk Autodesk Revit
Event History
Aug 6, 2026
CVE Published
via MITRE·03:58 PM
Data Sourced
via MITRE·03:58 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·10:16 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-11803?
The severity of CVE-2026-11803 is high, with a CVSS score of 7.8.
2
How do I fix CVE-2026-11803?
To fix CVE-2026-11803, ensure you update Autodesk Revit to the latest version available as per the vendor's security advisory.
3
What impact can CVE-2026-11803 have on my system?
CVE-2026-11803 can lead to crashes, exposure of sensitive data, or execution of arbitrary code within the context of the current process.
4
What type of attack is exploited in CVE-2026-11803?
CVE-2026-11803 is exploited through parsing a maliciously crafted PDF file.
5
Which software is affected by CVE-2026-11803?
CVE-2026-11803 affects Autodesk Revit.