High severity8.8NVD Advisory· Published Sep 22, 2026· Updated Sep 24, 2026

CVE-2026-28325

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

SolarWinds/Observability Self Hostedllm-fuzzy

Patches

Vulnerability mechanics

References

documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htmnvd
documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-2-3_release_notes.htmnvd
www.solarwinds.com/trust-center/security-advisories/CVE-2026-28325nvd

News mentions

⚡ Weekly Recap: $387M Crypto Hack, Citrix Exploits, AI Agents Go Off-Script, and More Threats
The Hacker News · Sep 28, 2026
SolarWinds Patches Critical RCE Flaws in Observability Self-Hosted
SecurityWeek · Sep 24, 2026
Critical SolarWinds Flaws Let Attackers Remotely Execute Code on Observability Servers
Cyber Security News · Sep 23, 2026

cvss	0.572
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000