What is CVE-2026-21753?

CVE-2026-21753 is a medium-severity vulnerability in Hcl Software Hive, classified under CWE-1104. CVSS score: 4.2/10. Published 2026-08-25.

How severe is CVE-2026-21753?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Vulnerability in Hcl Software Hive

CVE-2026-21753

HCL Hive is affected by weak software supply chain governance, which could lead to the inclusion of vulnerable, unmaintained, or malicious third-party dependencies within the application environment.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N.

Affected products

Hcl Software Hive — versions V1.0

Weakness classification (CWE)

CWE-1104

References

psirt@hcl.com

Frequently asked questions

What is CVE-2026-21753?: CVE-2026-21753 is a medium-severity vulnerability in Hcl Software Hive, classified under CWE-1104. CVSS score: 4.2/10. Published 2026-08-25.
How severe is CVE-2026-21753?: Medium severity. CVSS v3 base score is 4.2 out of 10.