CVE-2021-3236

vim 8.2.2348 is affected by null pointer dereference, allows local attackers to cause a denial of service (DoS) via the ex_buffer_all method.

CVSS v3.1

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

EPSS

0.30% chance of exploitation in the next 30 days, 22th percentile

Published

2023-08-11

Updated

2024-10-10

Proof-of-concept exploits (1)

• vim/vim/issues/7674

References

• CVE Record
• NVD entry

Related

• CVE-2020-20703
• CVE-2023-3896
• CVE-2023-46246
• CVE-2023-48706
• CVE-2025-53905
• CVE-2025-53906