Revit vulnerability

What happened

A maliciously crafted PDF file, when parsed through certain Autodesk products, can force a Out-of-Bounds Write vulnerability. A malicious actor may leverage this vulnerability to cause a crash, cause data corruption, or execute arbitrary code in the context of the current process.

Affected versions

Revit: 2027.0.0 through before 2027.2.0 (semver); 2026.0.0 through before 2026.5.0 (semver); 2025.0.0 through before 2025.4.6 (semver); 2024.0.0 through before 2024.3.6 (semver) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

• Apply vendor-provided updates or mitigations.
• Review affected product exposure and access logs.