CVE-2023-4735

Out-of-bounds Write in vim/vim

Out-of-bounds Write in GitHub repository vim/vim prior to 9.0.1847.

Affected

vim · vim/vim

CVSS v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.0 HUNTR

4.8 MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

EPSS

0.60% chance of exploitation in the next 30 days, 48th percentile

Published

2023-09-02

Updated

2026-06-23

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/fc83bde3-f621-42bd-aecb-8c1ae44cba51

Security advisories

• http://seclists.org/fulldisclosure/2023/Oct/24
• https://support.apple.com/kb/HT213984
• vim/vim/commit/889f6af37164775192e33b233a90e86fd3df0f57

References

• CVE Record
• NVD entry