CVE-2026-83598

Description

Netdata is an open source observability tool. From rom 2.0.0 until 2.10.4, during Netdata Windows Agent MSI repair, powershell.exe runs as SYSTEM without -NoProfile and loads %USERPROFILE%\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1 from the low-privileged user who initiated repair. Commands placed in that profile before repair therefore execute with SYSTEM privileges. This vulnerability is fixed in 2.10.4.

CVSS Vector

References

• https://github.com/netdata/netdata/commit/d762782697623a98b51b4e41f7fe2d12404f0662
• https://github.com/netdata/netdata/pull/22751
• https://github.com/netdata/netdata/releases/tag/v2.10.4
• https://github.com/netdata/netdata/security/advisories/GHSA-8hxv-2mg6-ggw5
• https://github.com/netdata/netdata/security/advisories/GHSA-8hxv-2mg6-ggw5