Quick answers
- Is CVE-2026-102638 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-102638 being exploited in the wild.
- How severe is CVE-2026-102638?
- High severity, with a CVSS score of 7.1, published 27 October 2026.
- Which products and versions are affected?
- Autodesk Fusion.
- Is there a fix for CVE-2026-102638?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-102638 attacked?
- It is attacked with local access, in a web application.
- Am I affected by CVE-2026-102638?
- Check whether you run Autodesk Fusion. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A stored cross-site scripting (XSS) vulnerability exists in Autodesk Fusion's Library Manager when displaying HTML payloads embedded in the description field of .lbr (electronic library) files. The vulnerability is triggered when a maliciously crafted library file is imported and its description is displayed, with no apparent sanitization preventing script execution. An attacker can leverage this to read local files or execute arbitrary code in the context of the Fusion process.
Affected products
- Autodesk Fusion
Timeline
- 2026-10-27: disclosed