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CVE-2026-64803

Quick assessment

Affected
JetBrains GoLand
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

JetBrains goland是捷克JetBrains公司的一款面向Go语言的集成开发环境。 JetBrains GoLand 2026.2之前版本存在代码注入漏洞，该漏洞源于通过配置的Go SDK在授予项目信任之前可能执行任意代码，可能导致任意代码执行。

CVSS 7.8 · High EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
JetBrains GoLand < 2026.2 affected
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I. Basic Information for CVE-2026-64803

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In JetBrains GoLand before 2026.2 arbitrary code execution was possible before granting project trust via the configured Go SDK
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
JetBrains GoLand 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JetBrains goland是捷克JetBrains公司的一款面向Go语言的集成开发环境。 JetBrains GoLand 2026.2之前版本存在代码注入漏洞，该漏洞源于通过配置的Go SDK在授予项目信任之前可能执行任意代码，可能导致任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
JetBrains GoLand 0 ~ 2026.2 -

II. Public POCs for CVE-2026-64803

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III. Intelligence Information for CVE-2026-64803

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Vendor Pages for CVE-2026-64803 (1)

Same Patch Batch · JetBrains · 2026-07-23 · 18 CVEs total

CVE-2026-64813 10.0 CRITICAL JetBrains IntelliJ IDEA 处理逻辑错误漏洞
CVE-2026-64812 10.0 CRITICAL JetBrains IntelliJ IDEA 授权问题漏洞
CVE-2026-65907 9.1 CRITICAL JetBrains TeamCity 代码注入漏洞
CVE-2026-65906 8.8 HIGH JetBrains TeamCity 代码注入漏洞
CVE-2026-65908 8.6 HIGH JetBrains PyCharm 软件供应链问题漏洞
CVE-2026-64814 8.6 HIGH JetBrains IntelliJ IDEA 授权问题漏洞
CVE-2026-64808 8.4 HIGH JetBrains PhpStorm 软件供应链问题漏洞
CVE-2026-64805 8.4 HIGH JetBrains WebStorm 软件供应链问题漏洞
CVE-2026-64804 8.4 HIGH JetBrains WebStorm 软件供应链问题漏洞
CVE-2026-64809 8.4 HIGH JetBrains PhpStorm 软件供应链问题漏洞
CVE-2026-64806 8.4 HIGH JetBrains WebStorm 软件供应链问题漏洞
CVE-2026-64815 8.1 HIGH JetBrains IntelliJ IDEA 代码注入漏洞
CVE-2026-64811 7.8 HIGH JetBrains IntelliJ IDEA 软件供应链问题漏洞
CVE-2026-64802 7.8 HIGH JetBrains GoLand 代码注入漏洞
CVE-2026-64807 7.8 HIGH JetBrains WebStorm 软件供应链问题漏洞
CVE-2026-64810 4.3 MEDIUM JetBrains IntelliJ IDEA 跨站脚本漏洞
CVE-2026-64800 3.5 LOW JetBrains GoLand 日志信息泄露漏洞

IV. Related Vulnerabilities

Same product: GoLand
Same vendor: JetBrains
Same weakness: CWE-94

V. Comments for CVE-2026-64803

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