CVE-2026-64803 Code injection in GoLand

High 7.8 Published 23 Jul 2026 Updated 24 Jul 2026

Attackers can execute arbitrary code in JetBrains GoLand before project trust is granted via the configured Go SDK.

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: None listed

What is CVE-2026-64803?

CVE-2026-64803 is a high-severity code injection vulnerability in JetBrains GoLand, published on 23 Jul 2026. 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

In JetBrains GoLand before 2026.2 arbitrary code execution was possible before granting project trust via the configured Go SDK

Weakness: CWE-94

Which versions are affected by CVE-2026-64803?

It affects 1 product.

Products include Jetbrains Goland.

How do I fix CVE-2026-64803?

No fix has been published for CVE-2026-64803 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2026-64803 being exploited?

There is no known exploitation of CVE-2026-64803 in the wild and no public exploit code.

Sources

Also known as GHSA-7pxx-mh46-9ggr.