Detections
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JetBrains GoLand < 2026.2.2.1 Missing Authentication (CVE-2026-86506)

medium Nessus Plugin ID 344497

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Synopsis

The integrated development environment installed on the remote host is affected by a missing authentication vulnerability.

Description

The version of JetBrains GoLand installed on the remote host is prior to 2026.2.2.1. It is, therefore, affected by a missing authentication vulnerability:

 - In JetBrains GoLand before 2026.2.2.1 missing authentication on the GoLand profiler's injected pprof server exposed profiling data. (CVE-2026-86506)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to JetBrains GoLand version 2026.2.2.1 or later.

See Also

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

Plugin Details

Severity: Medium

ID: 344497

File Name: jetbrains_goland_CVE-2026-86506.nasl

Version: 1.2

Type: Local

Agent: windows, macosx, unix

Family: Misc.

Published: 9/10/2026

Updated: 9/11/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.66

CVSS v2

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:N/A:N

CVSS Score Source: CVE-2026-86506

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.2

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:jetbrains:goland

Required KB Items: installed_sw/JetBrains GoLand

Exploit Ease: No known exploits are available

Patch Publication Date: 9/7/2026

Vulnerability Publication Date: 9/7/2026

Reference Information

CVE: CVE-2026-86506