Vulnerability · Published Oct 27, 2026 · Assigned by autodesk
CVE-2026-107672Stack File Trusted Markdown Injection in Autodesk Fusion Post Processor Utility
High 8.8
In plain English
A high-severity command injection in Fusion Post Processor Utility from Autodesk. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.3%top 72.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A maliciously crafted .stack.json file can trigger a trusted Markdown injection vulnerability in Autodesk Fusion Post Processor Utility Extension. A malicious actor may exploit this vulnerability to execute arbitrary commands in the context of the current user.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Autodesk | Fusion Post Processor Utility | 5.0.1 – before 5.0.2 |
Weakness: CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H