CVE-2023-4751: Apple macOS

High severity, CVSS 7.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1331.

Affected products

• Apple macOS: version 14.0 only
• Neovim Neovim: before 0.9.0 (fixed in 0.9.0)
• Vim Vim: before 9.0.1331 (fixed in 9.0.1331)

Published 2023-09-03. Last modified 2026-09-17.