CVE-2017-10976: Swftools

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

When SWFTools 0.9.2 processes a crafted file in ttftool, it can lead to a heap-based buffer over-read in the readBlock() function in lib/ttf.c.

Affected products

• Swftools Swftools: version 0.9.2 only

Published 2017-07-06. Last modified 2026-06-17.