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ransomqilin reclama a Evergreen Title · US · Financial Servicesransomplay reclama a Tax MT · MT · Business Servicesransomplay reclama a Kreysler & Associates · US · Business Servicesransomnova reclama a La Financière d'Orion (finorion) · FR · Financial Servicesransomchaos reclama a argonautms.com · RU · Technologyransomdragonforce reclama a One Community FCU · US · Financial Servicesransomqilin reclama a RehaVital Gesundheitsservice GmbH · DE · Healthcareransomnova reclama a Tèrra Aventura · PT · Hospitality and Tourismransomnova reclama a Koperasi Karyawan PT Aplikanusa Lintasarta · ID · Telecommunicationransomakira reclama a Novasport s.r.o. · CZ · Consumer Servicesransomakira reclama a Finer & Finer · Consumer Servicesransommorpheus reclama a Kyowa Singapore Pte Ltd · SG · Business Servicesransomtitan reclama a PERTINENT HEALTHCARE BUSINESS SOLUTIONS PRIVATE LIMITED · IN · Healthcareransomworldleaks reclama a St. Francis Xavier Catholic School System · US · Educationransomqilin reclama a Evergreen Title · US · Financial Servicesransomplay reclama a Tax MT · MT · Business Servicesransomplay reclama a Kreysler & Associates · US · Business Servicesransomnova reclama a La Financière d'Orion (finorion) · FR · Financial Servicesransomchaos reclama a argonautms.com · RU · Technologyransomdragonforce reclama a One Community FCU · US · Financial Servicesransomqilin reclama a RehaVital Gesundheitsservice GmbH · DE · Healthcareransomnova reclama a Tèrra Aventura · PT · Hospitality and Tourismransomnova reclama a Koperasi Karyawan PT Aplikanusa Lintasarta · ID · Telecommunicationransomakira reclama a Novasport s.r.o. · CZ · Consumer Servicesransomakira reclama a Finer & Finer · Consumer Servicesransommorpheus reclama a Kyowa Singapore Pte Ltd · SG · Business Servicesransomtitan reclama a PERTINENT HEALTHCARE BUSINESS SOLUTIONS PRIVATE LIMITED · IN · Healthcareransomworldleaks reclama a St. Francis Xavier Catholic School System · US · Education
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CVE WatchJul 21, 2026

CVE-2026-56587

HCL IEM was affected with Strict transport security not enforced. It may enable attackers to perform SSL stripping or man-in-the-middle atta

CVSS

3.7

Low

EPSS

—

KEV

—

Exploit Today

—

0-100

Published: Jul 21, 2026 · Last modified: Jul 21, 2026 · CWE-523

EPSS · 30d

Not enough EPSS history yet.

Technical description

HCL IEM was affected with Strict transport security not enforced. It may enable attackers to perform SSL stripping or man-in-the-middle attacks and compromise secure communications.

Official references
Related CVEs
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-547847.4 HIG
7.2%
——2CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. In version 1.9.0, CoreWCF SPNEGO SecurityContextToken negotiation can expose the proof key recovered from the RSTR when TransportWithMessageCredential with Windows client credentials and session establishment are used, allowing an observer to impersonate the authenticated Windows principal and decrypt or forge WS-SecureConversation traffic. This issue is fixed in version 1.9.1.12d