What is CVE-2026-28326?

CVE-2026-28326 is a high-severity vulnerability in Solarwinds Access Rights Manager, classified under Use of Hard-coded Cryptographic Key. CVSS score: 8.8/10. Published 2026-09-17.

How severe is CVE-2026-28326?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Solarwinds Access Rights Manager

CVE-2026-28326

SolarWinds Access Rights Manager was reported to be affected by an unauthenticated remote code execution vulnerability. The issue stems from a hardcoded static key.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Solarwinds Access Rights Manager — versions 2026.2 and all previous versions

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key

References

psirt@solarwinds.com (vendor-advisory)
psirt@solarwinds.com (release-notes)
psirt@solarwinds.com (x_secure-configuration-guide)

Frequently asked questions

What is CVE-2026-28326?: CVE-2026-28326 is a high-severity vulnerability in Solarwinds Access Rights Manager, classified under Use of Hard-coded Cryptographic Key. CVSS score: 8.8/10. Published 2026-09-17.
How severe is CVE-2026-28326?: High severity. CVSS v3 base score is 8.8 out of 10.