CVE-2026-75483: Romkatv POWERLEVEL10K

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

powerlevel10k fails to neutralize control characters in the package.json version field when rendering the package prompt segment. Attackers can inject raw escape bytes in the version string to emit arbitrary terminal control sequences on each prompt render when the shell enters affected directories.

Affected products

• Romkatv POWERLEVEL10K: up to and including 1.20.0

Published 2026-08-17. Last modified 2026-09-24.