CVE-2026-114489: hMailServer 6.0.0 through 6.3.6

CVE-2026-114489. CVSS 3.1 base score 8.1 (HIGH, Vendor/CNA).

Affected technology

hMailServer · 6.0.0 through 6.3.6
Progressive Robot Ltd

Description’s affected range: through 6.3.6

Component: Not specified by the source

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 21-Oct-2026 16:37 UTC

CWE: CWE-862
CCR priority: 32.4 /100 (P4)
CVSS 3.1: 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-21 16:36:47.356398+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-114489.html