CVE-2026-28324 SolarWinds Observability Self-Hosted - Remote Code Execution

SolarWinds Observability Self-Hosted contains a remote code execution vulnerability caused by insufficient integrity checks in non-default, non-secure configurations, letting unauthenticated attackers execute code remotely, exploit requires non-default insecure configuration.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
EPSS
0.65% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
22 September 2026
Updated
15 October 2026
Weakness
CWE-345

Vendor fix

Update to the latest secure version and ensure default secure configuration is used.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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