PT-2026-96967 · Solarwinds · Observability Self-Hosted

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CVE-2026-28325

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Published

2026-09-22

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Updated

2026-09-25

CVSS v3.1

8.8

High

VectorAV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions SolarWinds Observability Self-Hosted (affected versions not specified)
Description An unauthenticated remote code execution issue exists due to the deserialization of untrusted data. This occurs when the application is configured to use a specific communication mode. Deserialization is the process of converting a data stream back into an object, which can be exploited if the input is not properly validated.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Deserialization of Untrusted Data

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Weakness Enumeration

Related Identifiers

CVE-2026-28325

Affected Products

Observability Self-Hosted