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.

Project Subscriptions

Vendors Products
Kovidgoyal Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 16 Jun 2026 15:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:kovidgoyal:kitty:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Mon, 15 Jun 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 12 Jun 2026 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Kovidgoyal
Kovidgoyal kitty
Vendors & Products Kovidgoyal
Kovidgoyal kitty

Fri, 12 Jun 2026 21:00:00 +0000

Type Values Removed Values Added
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.
Title Kitty vulnerable to command injection via unsanitized OSC 21 query reply
Weaknesses CWE-150
CWE-94
References
Metrics cvssV4_0

{'score': 7.3, 'vector': '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'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-06-16T03:55:59.652Z

Reserved: 2026-06-11T18:24:35.096Z

Link: CVE-2026-54057

cve-icon Vulnrichment

Updated: 2026-06-15T15:18:36.455Z

cve-icon NVD

Status : Analyzed

Published: 2026-06-12T21:16:24.610

Modified: 2026-06-16T15:42:18.253

Link: CVE-2026-54057

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-12T23:15:10Z

Weaknesses