---
title: "CVE-2026-108014: HCL Domino Server - Man In The Middle"
description: "HCL Domino Server is impacted by compromised private keys of eight eMudhra intermediate CA certificates, allowing unauthenticated network attackers to perform man-in-the-middle attacks on outbound TLS connections, exploit requires network access."
url: https://panop.io/threat-heartbeat/CVE-2026-108014/
---

# CVE-2026-108014 HCL Domino Server - Man In The Middle

HCL Domino Server is impacted by compromised private keys of eight eMudhra intermediate CA certificates, allowing unauthenticated network attackers to perform man-in-the-middle attacks on outbound TLS connections, exploit requires network access.

CVSS base score 9.1 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.13% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-108014)

## Details

Type

Man In The Middle

Impact

Man In The Middle, Information Disclosure, Data Tampering

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Published

27 October 2026

Updated

29 October 2026

Weakness

[CWE-327](https://cwe.mitre.org/data/definitions/327.html)

## Vendor fix

Replace compromised certificates and update to latest trusted certificate configurations.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-108014](https://nvd.nist.gov/vuln/detail/CVE-2026-108014)
- [https://support.hcl-software.com/csm?id=kb\_article&sysparm\_article=KB0134742](https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0134742)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

[Book a demo](https://panop.io/demo)