CVE-2026-28324

SolarWinds Observability Self-Hosted Remote Code Execution Vulnerability

9.8 Critical

SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability due to the insufficient integrity checks. Installations configured in a non-default and non-secure configuration are affected.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.65%Unchanged since Sep 23, 2026

What each source reports

CVE List Score used 9.8

SolarWinds Observability Self-Hosted Remote Code Execution Vulnerability

Record: CVE-2026-28324
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-345
Updated: 2026-11-02

EUVDEUVD-2026-84807 9.8

Record: EUVD-2026-84807
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-p7gw-vm7r-23mp 9.8

SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code...

Record: GHSA-p7gw-vm7r-23mp
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-345
Updated: 2026-11-02

NVD 9.8

Record: CVE-2026-28324
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-345
Updated: 2026-11-02

Affected products

solarwinds observability self-hosted

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-28324 is a critical vulnerability (CVSS 9.8) in Solarwinds Observability Self-hosted, published September 22, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. No source names a fixed version.