CVE-2023-0288

HIGH 7.8CVE-2023-0288 · Published 13/01/2023 · updated 24/09/2026

In short

CVE-2023-0288 is a HIGH (CVSS 7.8) vulnerability affecting neovim (neovim), vim (vim).
Chance of exploitation in the next 30 days (EPSS): 0.50%, higher than 42.5% of all vulnerabilities.
Fix: update to 9.0.1189 or later.

Package	Affected versions	Patched versions
neovim neovim	`≤ 0.8.3`	No fix yet
vim vim	`< 9.0.1189`	`9.0.1189`

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1189.

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Package

Affected versions

Patched versions

≤ 0.8.3

No fix yet

< 9.0.1189

9.0.1189

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