high7.8
CVE-2026-54057
Kitty is a cross-platform GPU based terminal.
Impact
Kitty is a cross-platform GPU based terminal. In versions prior to 0.47.3, kitty's OSC 21 (color-control) query reply reflects attacker-controlled bytes, including newlines, into the shell's input without sanitization. Version 0.47.3 fixes the issue.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Kovidgoyal | Kitty | before 0.47.3 |