Medium severity · published Jul 31, 2026
CVE-2026-56571
HCL iControl is affected by multiple security vulnerabilities.
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
HCL iControl was affected by Improper Error Handling vulnerabilities. It involves Out of memory, null pointer exceptions, system call failure, database unavailable, network timeout, and hundreds of other common conditions can cause errors to be generated.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HI
HCL iControl · HCL Software
4.3.0 and 4.4.0 · source: vendor
IC
Icontrol · Hcltech
4.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-56571
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-56571
Vendor Advisory
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132395
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