A vulnerability categorized as problematic has been discovered in Vim up to 9.2.0842. The impacted element is the function
popup_mark_opacity_zindex of the file src/popupwin.c. Executing a manipulation can lead to out-of-bounds read.
This vulnerability is handled as CVE-2026-73075. It is possible to launch the attack on the local host. There is not any exploit available.
It is advisable to upgrade the affected component.
