CVE-2023-50739: Lexmark Printer Firmware

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.

Affected products

• Lexmark Printer Firmware: up to and including 230.209

Published 2025-01-18. Last modified 2026-06-17.