PT-2026-70250
CVE-2026-73075
·
Published
2026-08-11
·
Updated
2026-10-06
Description by
CVSS 4.0
4.6
MediumMetricsAV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
Vim versions 9.2.0469 through 9.2.0842
Description
The
popup mark opacity zindex() function in src/popupwin.c can use a negative w winrow for a text-property-anchored popup with clipwindow and opacity. This leads to indexing before the screen array instead of accounting for w popup topoff, resulting in an out-of-bounds read and conditional write.Recommendations
Update to version 9.2.0843.
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