CVE-2026-28328: SolarWinds Observability Self-Hosted 2026.2.3 and all previous versions

CVE-2026-28328. CVSS 3.1 base score 8.8 (HIGH, Vendor/CNA).

Affected technology

SolarWinds Observability Self-Hosted · 2026.2.3 and all previous versions
SolarWinds

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Low-privileged users can access and modify information beyond their assigned permissions. Vendor/CNA’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high.

Published 20-Oct-2026 21:22 UTC

CWE: CWE-863
CCR priority: 35.2 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-20 21:22:07.084487+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-28328.html