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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2026-54057

Kitty vulnerable to command injection via unsanitized OSC 21 query reply

Description

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

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

kovidgoyal kitty

  • < 0.47.3affected

References