CVE-2026-28324 SolarWinds Observability Self-Hosted Remote Code Execution Vulnerability
Unauthenticated attackers can execute arbitrary code on SolarWinds Observability Self-Hosted installations configured in non-default, non-secure modes.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-28324?
CVE-2026-28324 is a critical code injection vulnerability in SolarWinds Observability Self-Hosted, published on 22 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability due to the insufficient integrity checks. Installations configured in a non-default and non-secure configuration are affected.
Weakness: CWE-345
Which versions are affected by CVE-2026-28324?
How do I fix CVE-2026-28324?
No fix has been published for CVE-2026-28324 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-28324 being exploited?
There is no known exploitation of CVE-2026-28324 in the wild and no public exploit code.
Sources
Also known as GHSA-p7gw-vm7r-23mp.