CVE-2023-0593: Yaffshiv Project Yaffshiv

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

A path traversal vulnerability affects yaffshiv YAFFS filesystem extractor. By crafting a malicious YAFFS file, an attacker could force yaffshiv to write outside of the extraction directory. This issue affects yaffshiv up to version 0.1 included, which is the most recent at time of publication.

Affected products

• Yaffshiv Project Yaffshiv: up to and including 0.1

Published 2023-01-31. Last modified 2026-06-17.