P4Verified

CVE-2026-21755: HCL Hive 1.0

CVE-2026-21755. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA). EPSS 0.00214 (percentile 0.1083), scored 11-Oct-2026.

Affected technology

HCL Hive · 1.0
HCLSoftware

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service. Vendor/CNA’s CVSS 3.1 assessment (base score 5.3/10) rates confidentiality and availability impact as none; integrity impact as low.

Published 12-Oct-2026 16:55 UTC

CWE: CWE-307
CCR priority: 21.3 /100 (P4)
CVSS 3.1: 5.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · Vendor/CNA
EPSS: 0.00214 · percentile 0.1083 · 2026-10-11
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-12 16:54:24.294989+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-21755.html