Sighting correlations

What the source of this sighting of CVE-2021-39793 filed sightings of.

Source: https://googleprojectzero.blogspot.com/2022/11/mind-the-gap.html

Drag nodes to arrange them. Double-click a vulnerability to open it. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows vulnerabilities by sighting type.