Missing Authentication for Critical Function in GoLand - CVE-2026-86506
Published: September 7, 2026
Vulnerability identifier: #VU147337
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-86506
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to disclose profiling data.
The vulnerability exists due to missing authentication in the GoLand profiler\'s injected pprof server when handling requests to the profiling server. A remote attacker can send a request to the profiling server to disclose profiling data.
Affected software
GoLand
How to mitigate CVE-2026-86506
Install security update from vendor's website.
GoLand - update to 2026.2.2.1