CVE-2022-27044: Saitoha Libsixel

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

libsixel 1.8.6 is affected by Buffer Overflow in libsixel/src/quant.c:876.

Affected products

• Saitoha Libsixel: version 1.8.6 only

Published 2022-04-08. Last modified 2026-06-17.