Sighting correlations

What the source of this sighting of RHSA-2021:2307 filed sightings of.

Source: Telegram/OphBtcFHpzsAaa_PBsn-6jMA-guExzs3Tjx94NVn8zTfkHs

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.