CVE-2019-19363: Ricoh Generic PCL5 Driver

High severity, CVSS 7.8. EPSS: 4.4% chance of exploitation in the next 30 days.

An issue was discovered in Ricoh (including Savin and Lanier) Windows printer drivers prior to 2020 that allows attackers local privilege escalation. Affected drivers and versions are: PCL6 Driver for Universal Print - Version 4.0 or later PS Driver for Universal Print - Version 4.0 or later PC FAX Generic Driver - All versions Generic PCL5 Driver - All versions RPCS Driver - All versions PostScript3 Driver - All versions PCL6 (PCL XL) Driver - All versions RPCS Raster Driver - All version

Affected products

• Ricoh Generic PCL5 Driver: affected versions not specified
• Ricoh Pc Fax Generic Driver: affected versions not specified
• Ricoh PCL6 (pcl Xl) Driver: affected versions not specified
• Ricoh PCL6 Driver For Universal Print: from 4.0, before 4.26 (fixed in 4.26)
• Ricoh POSTSCRIPT3 Driver: affected versions not specified
• Ricoh Ps Driver For Universal Print: from 4.0, before 4.26 (fixed in 4.26)
• Ricoh Rpcs Driver: affected versions not specified
• Ricoh Rpcs Raster Driver: affected versions not specified

Published 2020-01-24. Last modified 2026-06-17.