CVE-2022-2210 Out-of-bounds Write in vim/vim

High 7.8 Published 27 Jun 2022 Updated 8 Oct 2026

An out-of-bounds write vulnerability in Vim allows attackers to potentially execute arbitrary code or cause a denial of service.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: Available

What is CVE-2022-2210?

CVE-2022-2210 is a high-severity memory corruption vulnerability in Fedoraproject Fedora, published on 27 Jun 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Out-of-bounds Write in GitHub repository vim/vim prior to 8.2.

Weakness: CWE-787

Which versions are affected by CVE-2022-2210?

It affects 2 products.

Products include Fedoraproject Fedora, Vim Vim.

How do I fix CVE-2022-2210?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2022-2210 being exploited?

There is no known exploitation of CVE-2022-2210 in the wild and no public exploit code.

All Fedoraproject Fedora vulnerabilities

Sources

Also known as AZL-9979, DEBIAN-CVE-2022-2210, GHSA-c5xg-7j3q-26p7, UBUNTU-CVE-2022-2210.