CVE-2026-56584 HCL IEM was affected with the Information disclosure nginx server
Attackers can identify outdated nginx versions in HCL IEM to target known vulnerabilities, requiring a patch to mitigate information exposure.
- 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-2026-56584?
CVE-2026-56584 is a low-severity vulnerability in HCLSoftware IntelliOps Event Management, published on 21 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
HCL IEM was affected with the Information disclosure nginx server. It may enable attackers to identify outdated software versions and target known vulnerabilities or publicly available exploits.
Weakness: CWE-200
Which versions are affected by CVE-2026-56584?
It affects 1 product.
Products include Hcltech Intelliops Event Management.
How do I fix CVE-2026-56584?
No fix has been published for CVE-2026-56584 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-56584 being exploited?
There is no known exploitation of CVE-2026-56584 in the wild and no public exploit code.
Other vulnerabilities in HCLSoftware IntelliOps Event Management
- CVE-2026-56587 HCL IEM was affected with Strict transport security not enforced
- CVE-2025-0249 HCL IEM is affected by an improper invalidation of access or JWT token vulnerability
- CVE-2026-56585 HCL IEM was affected with the Anti Clickjacking XFrame Options Header Missing
- CVE-2026-56586 HCL IEM was affected with X-Content-Type-Options Header Missing
- CVE-2025-0251 HCL IEM is affected by a concurrent login vulnerability
Sources
Also known as GHSA-6c63-v5g7-8937.