---
id: 8719
title: "Notes on Windows Uniscribe Fuzzing"
source_domain: projectzero.google
source_url: "https://projectzero.google/2017/04/notes-on-windows-uniscribe-fuzzing.html"
published_at: "2017-04-10T00:00:00Z"
tags: ["vulnerability-research", "fuzzing", "microsoft", "windows", "fonts", "project-zero", "uniscribe"]
phying_url: "https://phying.com/item/8719"
lang: en
---

# Notes on Windows Uniscribe Fuzzing

## Summary

A Project Zero post on fuzzing Windows' Uniscribe font library, which yielded 29 CVEs fixed in March 2017, covering the library's history and the fuzzing approach.

## Intelligence Metadata

- **Sources:** projectzero.google
- **Published:** 2017-04-10T00:00:00Z
- **Original:** https://projectzero.google/2017/04/notes-on-windows-uniscribe-fuzzing.html
- **Phying News:** https://phying.com/item/8719