# CVE-2026-54057

## Summary

- **CVE ID:** CVE-2026-54057
- **Severity:** HIGH
- **CVSS Score:** 7.3 (CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-94, CWE-150
- **Published:** Jun 12, 2026
- **Last Modified:** Jun 16, 2026

## 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

- kovidgoyal — kitty (< 0.47.3)

## References

- [CNA](https://github.com/kovidgoyal/kitty/security/advisories/GHSA-5gmr-9gwg-hhq6)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.17%
- **EPSS Percentile:** 6.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._