CVE-2026-56580

LOW

Published Jul 21, 2026 Modified Jul 21, 2026 CWE-1104

Description

HCL MyCloud was affected by Using Components with Known Vulnerability ( IIS Server ). It may allow attackers to exploit publicly disclosed weaknesses and compromise the system.

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CVSS v3.1 Score

2.2

LOW

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-1104 CWE-1104

References

Other References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132381

Frequently Asked Questions

What is CVE-2026-56580? +

HCL MyCloud was affected by Using Components with Known Vulnerability ( IIS Server ). It may allow attackers to exploit publicly disclosed weaknesses and compromise the system. It has a CVSS v3.1 base score of 2.2 (LOW).

How severe is CVE-2026-56580? +

CVE-2026-56580 has a CVSS v3.1 score of 2.2 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

How do I check if I'm vulnerable to CVE-2026-56580? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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