The Graphics Protocol feature in graphics.c in kitty before 0.19.3 allows remote attackers to execute arbitrary code because a filename containing special characters can be included in an error message.
https://www.debian.org/security/2020/dsa-4819
https://github.com/kovidgoyal/kitty/commit/82c137878c2b99100a3cdc1c0f0efea069313901
https://github.com/kovidgoyal/kitty/issues/3128
Source: Mitre, NVD
Published: 2020-12-21
Updated: 2025-04-24
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.04838