fontkit wont load fonts in Node 23

[wesbos]

hello - I'm using Node 23 with next/font, and I've tracked down an issue with fonts not loading to this package.

var fontkit = require("fontkit");
var font = fontkit.openSync("Geist-Black.ttf");

Gives this error:

Error: Unknown font format

The error is "RangeError: Offset is outside the bounds of the DataView" and being thrown here:

fontkit/src/DFont.js

Line 49 in fbf3b9e

var header = DFontHeader.decode(stream);

Which looks to be because Node 23 now throws an error when reading a buffer outside bounds:

nodejs/node#54588