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Vendor

fonttools

2 known vulnerabilities.

fonttools at a glance

Last 12 months
1
Critical · all time
0
Exploited · all time
0
Public exploit · all time
1
New vulnerabilities per month · last 12 months
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Products

fonttools 2
All Critical High Medium Low Exploited only Public exploit

2 results · Feed

  • Medium 6.3
    CVE-2025-66034 Public exploit

    fontTools is Vulnerable to Arbitrary File Write and XML injection in fontTools.varLib

    fontTools is a library for manipulating fonts, written in Python. In versions from 4.33.0 to before 4.60.2, the fonttools varLib (or python3 -m fontTools.varLib) script has an arbitrary file write vulnerability that leads to remote code execution when a malic…

    fonttools fonttools fonttools fonttools Debian Ubuntu PyPI
  • High 7.5
    CVE-2023-45139

    fonttools XML External Entity Injection (XXE) Vulnerability

    fontTools is a library for manipulating fonts, written in Python. The subsetting module has a XML External Entity Injection (XXE) vulnerability which allows an attacker to resolve arbitrary entities when a candidate font (OT-SVG fonts), which contains a SVG t…

    fonttools fonttools fonttools fonttools Debian Ubuntu PyPI