CVE-2026-28325
CVSS v3
8.8
HIGH
EPSS Score
1.5 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability stemming from deserialization of untrusted data when the application is configured to use a specific communication mode.
Technical details
- CVSS v3 Vector
- 3.1
- Published
- 2026-09-22
- Last Modified
- 2026-09-23
Frequently asked questions
What is CVE-2026-28325?
SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability stemming from deserialization of untrusted data when the application is configured to use a specific communication mode.
Is CVE-2026-28325 actively exploited?
Active exploitation of CVE-2026-28325 has not been confirmed. The EPSS score is 1.5%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-28325?
CVE-2026-28325 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string 3.1.
Is CVE-2026-28325 affecting your environment?
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