CVE-2021-3438: HP Color Laser 150 4zb94a

High severity, CVSS 7.8. EPSS: 2.9% chance of exploitation in the next 30 days.

A potential buffer overflow in the software drivers for certain HP LaserJet products and Samsung product printers could lead to an escalation of privilege.

Affected products

• HP Color Laser 150 4zb94a: affected versions not specified
• HP Color Laser 150 4zb95a: affected versions not specified
• HP Color Laser Mfp 170 4zb96a: affected versions not specified
• HP Color Laser Mfp 170 4zb97a: affected versions not specified
• HP Color Laser Mfp 170 6hu08a: affected versions not specified
• HP Color Laser Mfp 170 6hu09a: affected versions not specified
• HP Laser 100 209u7a: affected versions not specified
• HP Laser 100 4zb79a: affected versions not specified
• HP Laser 100 4zb80a: affected versions not specified
• HP Laser 100 4zb81a: affected versions not specified
• HP Laser 100 5ue14a: affected versions not specified
• HP Laser 408 7uq75a: affected versions not specified
• HP Laser Mfp 130 4zb82a: affected versions not specified
• HP Laser Mfp 130 4zb83a: affected versions not specified
• HP Laser Mfp 130 4zb84a: affected versions not specified
• HP Laser Mfp 130 4zb85a: affected versions not specified
• HP Laser Mfp 130 4zb86a: affected versions not specified
• HP Laser Mfp 130 4zb87a: affected versions not specified
• HP Laser Mfp 130 4zb88a: affected versions not specified
• HP Laser Mfp 130 4zb89a: affected versions not specified
• HP Laser Mfp 130 4zb90a: affected versions not specified
• HP Laser Mfp 130 4zb91a: affected versions not specified
• HP Laser Mfp 130 4zb92a: affected versions not specified
• HP Laser Mfp 130 4zb93a: affected versions not specified
• HP Laser Mfp 130 5ue15a: affected versions not specified
• and 357 more

Published 2021-05-20. Last modified 2026-06-17.