CVE-2026-2630 Command injection in Security Center
An authenticated remote attacker can execute arbitrary code on the Tenable Security Center server via command injection.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2630?
CVE-2026-2630 is a high-severity command injection vulnerability in Tenable Security Center, published on 17 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A Command Injection vulnerability exists where an authenticated, remote attacker could execute arbitrary code on the underlying server where Tenable Security Center is hosted.
Weakness: CWE-78
Which versions are affected by CVE-2026-2630?
How do I fix CVE-2026-2630?
No fix has been published for CVE-2026-2630 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-2630 being exploited?
There is no known exploitation of CVE-2026-2630 in the wild and no public exploit code.
Sources
Also known as GHSA-frcr-mg6p-g499.