CVE-2026-71377 Command Argument Injection Vulnerability in Cosminexus Component Container
Attackers can inject arguments into commands executed by the Cosminexus Component Container, potentially leading to arbitrary code execution.
- 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-2026-71377?
CVE-2026-71377 is a critical command injection vulnerability in Hitachi Cosminexus Component Container, published on 8 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Command Argument Injection Vulnerability in Cosminexus Component Container.
This issue affects Cosminexus Component Container: from 11-70-01 before 11-70-03, from 11-60 before 11-60-03, from 11-50 through 11-50-03, from 11-40 through 11-40-03, from 11-30 through 11-30-08, from 11-20 before 11-20-10, from 11-10 through 11-10-11, from 11-00 through 11-00-12, from 09-87 before 09-87-10, from 09-80 through 09-80-04, from 09-70 before 09-70-28, from 09-50 through 09-50-22, and from 09-00 through 09-00-18.
Weakness: CWE-88
Which versions are affected by CVE-2026-71377?
How do I fix CVE-2026-71377?
No fix has been published for CVE-2026-71377 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-2026-71377 being exploited?
There is no known exploitation of CVE-2026-71377 in the wild and no public exploit code.
Sources
Also known as GHSA-g7wp-2w98-5323.