Is CVE-2026-64802 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-64802 being exploited in the wild.

How severe is CVE-2026-64802?

High severity, with a CVSS score of 7.8, published 23 July 2026.

Which products and versions are affected?

Jetbrains GoLand before 2026.2.

Is there a fix for CVE-2026-64802?

A patch was published on 2026-07-23: Fixed in version 2026.2 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-64802 attacked?

It is attacked with local access, in a network appliance.

Am I affected by CVE-2026-64802?

Check whether you run Jetbrains GoLand at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-64802: JetBrains GoLand arbitrary code execution in Go Modules integration

CVE-2026-64802 · Severity: high · CVSS 7.8 · Published 2026-07-23

JetBrains GoLand, a popular development environment for the Go programming language, contained a vulnerability that could allow malicious code to run on a developer's computer. This could happen automatically when opening a project, even before the user has explicitly chosen to 'trust' the project files. An attacker could use this to gain full control over a developer's workstation, potentially stealing source code, credentials, or sensitive company data.

Technologies: Jetbrains GoLand. Vendors: Jetbrains.

Quick answers

Is CVE-2026-64802 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-64802 being exploited in the wild.
How severe is CVE-2026-64802?: High severity, with a CVSS score of 7.8, published 23 July 2026.
Which products and versions are affected?: Jetbrains GoLand before 2026.2.
Is there a fix for CVE-2026-64802?: A patch was published on 2026-07-23: Fixed in version 2026.2 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-64802 attacked?: It is attacked with local access, in a network appliance.
Am I affected by CVE-2026-64802?: Check whether you run Jetbrains GoLand at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

An arbitrary code execution vulnerability exists in JetBrains GoLand's Go Modules integration. The flaw stems from improper control of code generation (CWE-94) where the IDE may execute commands or scripts associated with Go modules automatically upon opening a project. Crucially, this execution occurs before the 'Project Trust' security mechanism can intervene. An attacker can exploit this by tricking a user into opening a specially crafted project locally. Successful exploitation allows for full system compromise under the context of the current user. The issue is resolved in GoLand version 2026.2.

Affected products

JetBrains GoLand before 2026.2

Timeline

2026-07-23: advisory: CVE-2026-64802 published by JetBrains
2026-07-23: patched: Fixed in version 2026.2

References

https://www.jetbrains.com/privacy-security/issues-fixed/

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