CVE-2023-0288: Apple macOS

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

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

Affected products

• Apple macOS: before 13.3 (fixed in 13.3)
• Fedoraproject Fedora: version 36 only
• Neovim Neovim: up to and including 0.8.3
• Vim Vim: before 9.0.1189 (fixed in 9.0.1189)

Published 2023-01-13. Last modified 2026-09-24.