CVE-2023-23403: Microsoft Windows 10 1507

High severity, CVSS 8.8. EPSS: 1.3% chance of exploitation in the next 30 days.

Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability

Affected products

• Microsoft Windows 10 1507: before 10.0.10240.19805 (fixed in 10.0.10240.19805)
• Microsoft Windows 10 1607: before 10.0.14393.5786 (fixed in 10.0.14393.5786)
• Microsoft Windows 10 1809: before 10.0.17763.4131 (fixed in 10.0.17763.4131)
• Microsoft Windows 10 20h2: before 10.0.19042.2728 (fixed in 10.0.19042.2728)
• Microsoft Windows 10 21h2: before 10.0.19044.2728 (fixed in 10.0.19044.2728)
• Microsoft Windows 10 22h2: before 10.0.19045.2728 (fixed in 10.0.19045.2728)
• Microsoft Windows 11 21h2: before 10.0.22000.1696 (fixed in 10.0.22000.1696)
• Microsoft Windows 11 22h2: before 10.0.22000.1413 (fixed in 10.0.22000.1413)
• Microsoft Windows Server 2012: affected versions not specified; version r2 only
• Microsoft Windows Server 2016: affected versions not specified
• Microsoft Windows Server 2019: affected versions not specified
• Microsoft Windows Server 2022: affected versions not specified

Published 2023-03-14. Last modified 2026-06-17.