https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T21:32:08.357867+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-45139 CVE-2023-45139 — fonttools XML External Entity Injection (XXE) Vulnerability 2026-10-04T21:32:08.359832+00:00

Affected: fonttools

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 table, is parsed. This allows attackers to include arbitrary files from the filesystem fontTools is running on or make web requests from the host system. This vulnerability has been patched in version 4.43.0.

 https://vulnerability.circl.lu/vuln/usn-7917-1 USN-7917-1 — fonttools vulnerabilities 2026-10-04T21:32:08.359940+00:00

Affected: Ubuntu:Pro:22.04:LTS: fonttools, Ubuntu:Pro:24.04:LTS: fonttools, Ubuntu:25.10: fonttools

It was discovered that the subsetting module of fontTools was vulnerable to an XML External Entity (XEE) attack. An unauthenticated remote attacker could possibly use this issue to include arbitrary files from the file system or make web requests from the host system. This issue only affected Ubuntu 22.04 LTS. (CVE-2023-45139)

It was discovered that fontTools was vulnerable to path traversal attacks. If a user or automated system were tricked into extracting a specially crafted .designspace file, an attacker could possibly use this issue to write arbitrary files outside the target directory, resulting in remote code execution. This issue only affected Ubuntu 24.04 LTS, Ubuntu 25.04 and Ubuntu 25.10. (CVE-2025-66034)