CVE-2026-28325

CVE Enrichment

CVSS: 8.8 HIGH
EPSS: 1.52%
EPSS Percentile: 74.11%
CISA KEV: Not listed

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 Version: 3.1
CNA / NVD Source: psirt@solarwinds.com
Published: 23-Sep-2026 03:17
Last Modified: 25-Sep-2026 04:00
EPSS Date: 2026-10-16
CWE: CWE-502

CVSS Vector


            CVSS:3.1                            AV:A /
                            AC:L /
                            PR:N /
                            UI:N /
                            S:U /
                            C:H /
                            I:H /
                            A:H

References

Last enrichment sync: 17-Oct-2026 11:13
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

Tracked as CVE-2026-28325 (CVSS score of 8.8), the second bug is described as a deserialization of untrusted data weakness affecting installations configured to use a specific communication mode. SolarWinds Patches Unauthenticated RCE Flaws in Observability Self-Hosted

CVE (2)

People (1)

Vendors (1)

Products (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.