CVE-2023-4990: Espeak-NG Espeak NG

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Directory traversal vulnerability in MCL-Net versions prior to 4.6 Update Package (P01) may allow attackers to read arbitrary files.

Affected products

• Espeak-NG Espeak NG: before 1.52.0 (fixed in 1.52.0)
• Mcl-Collection Mcl-Net Firmware: before 4.6.0.30210 (fixed in 4.6.0.30210)

Published 2023-10-11. Last modified 2026-06-17.