VULNERABILITY INTELLIGENCE

CVE-2026-73075

CVSS score3.9 LOW
EPSS probability0.09%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-10-06
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Description

Vim is an open source, command line text editor. From 9.2.0469 until 9.2.0843, popup_mark_opacity_zindex() in src/popupwin.c can use a negative w_winrow for a text-property-anchored popup with clipwindow and opacity, indexing before the screen array instead of accounting for w_popup_topoff and causing an out-of-bounds read and conditional write. This issue is fixed in version 9.2.0843.

Weakness classification

  • security-advisories@github.com: CWE-124

Primary references