How severe is CVE-2026-56571?

CVE-2026-56571 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-56571 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-56571?

CVE-2026-56571 affects Hcltech Icontrol. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-56571?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-56571 published?

CVE-2026-56571 was published on 2026-07-31 and last updated on 2026-08-05.

CVE-2026-56571

CVE-2026-56571 is a low-severity vulnerability in Hcltech Icontrol with a CVSS 3.x base score of 3.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-209.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-209
Affected product: Hcltech Icontrol
Published: 2026-07-31
Last modified: 2026-08-05

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.

Frequently asked questions

What is CVE-2026-56571?: 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.
How severe is CVE-2026-56571?: CVE-2026-56571 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-56571 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-56571?: CVE-2026-56571 affects Hcltech Icontrol. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-56571?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-56571 published?: CVE-2026-56571 was published on 2026-07-31 and last updated on 2026-08-05.

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132395

Affected products (1)

cpe:2.3:a:hcltech:icontrol:4.4.0:*:*:*:*:*:*:*

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