CVE-2026-23855 Command injection in iDRAC10
A high-privileged remote attacker can execute arbitrary OS commands on Dell iDRAC systems via an OS command injection vulnerability.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-23855?
CVE-2026-23855 is a high-severity command injection vulnerability in Dell iDRAC10, published on 9 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Dell iDRAC9, 14G versions prior to 7.00.00.184, 15G/16G versions prior to 7.30.10.50, and Dell iDRAC10, 17G versions prior to 1.30.30.50, contain an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to command injection.
Weakness: CWE-78
Which versions are affected by CVE-2026-23855?
How do I fix CVE-2026-23855?
No fix has been published for CVE-2026-23855 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-2026-23855 being exploited?
There is no known exploitation of CVE-2026-23855 in the wild and no public exploit code.
Sources
Also known as GHSA-v866-3rc9-98rq.