CVE-2023-5590: Selenium

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

NULL Pointer Dereference in GitHub repository seleniumhq/selenium prior to 4.14.0.

Affected products

• Selenium Selenium: before 4.14.0 (fixed in 4.14.0)

Published 2023-10-15. Last modified 2026-06-17.