CVE-2026-1603IvantiServers and softwareMarch 9, 2026

Ivanti Endpoint Manager (EPM) Authentication Bypass Vulnerability

High 8.6Actively exploited

Description

Ivanti Endpoint Manager (EPM) contains an authentication bypass using an alternate path or channel vulnerability that could allow a remote unauthenticated attacker to leak specific stored credential data.

What to do

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

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Details

Vendor
Ivanti
Product
Ivanti Endpoint Manager
CVE
CVE-2026-1603
Affected versions
Endpoint Manager 2024: from 2024 to 2024 SU4 Security Release 1 — fixed in 2024 SU5
Endpoint Manager: before 2024 (from the advisory and NVD; check the exact builds in the official advisory)
CVSS score
8.6
Actively exploited
Yes, listed in the CISA Known Exploited Vulnerabilities catalog
CISA due date
March 23, 2026 (deadline for US federal agencies: a good benchmark for you too)
Source
CISA KEV – original advisory
Published
March 9, 2026

The description and the recommended action are quoted from the public advisory; severity, exploitation status and affected versions are compiled automatically from public sources and may contain errors. The vendor's original advisory prevails: check it before taking action. This information is provided without warranty and does not replace a professional assessment.

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