CVE-2026-108015
Critical
Description
Private keys for eight eMudhra intermediate CA certificates have been compromised https://emudhra.we-have-a-problem.com/ , which impacts certificate trust for outbound network request features of HCL Notes Client. An unauthenticated network attacker could spoof server certificates to execute a man in the middle (MITM) attack, enabling them to intercept and/or modify the content of outbound TLS connections.
SeverityCritical
CVSS9.1
Exploit probability—
ProductNotes Client
PublishedOct 27, 2026
First seenOct 27, 2026
Weakness typeCWE-327CWE-327
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| HCLSoftware Notes Client | <1=2.0.2 FP8, <=14.0 FP5, 14.5, <=14.5.1 FP1 | — |
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