Out-of-bounds write in the kitty text sizing protocol allows termination of the terminal process

{
                    "vendor": "Kovid Goyal",
                    "product": "kitty",
                    "repo": "https://github.com/kovidgoyal/kitty",
                    "programFiles": [
                        "kitty/screen.c"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0.40.0",
                            "lessThan": "0.49.0",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }