CVE-2022-3520: Vim

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0765.

Affected products

• Vim Vim: before 9.0.0765 (fixed in 9.0.0765)

Published 2022-12-02. Last modified 2026-06-17.