CVE-2026-1603 — Ivanti Endpoint Manager (EPM) Authentication Bypass Vulnerability
CVE-2026-1603: Ivanti Endpoint Manager (EPM) Authentication Bypass Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Ivanti |
| Product | Endpoint Manager (EPM) |
| Date added | 2026-03-09 |
| Due date | 2026-03-23 |
| Ransomware campaign use | Unknown |
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.
Required action (CISA)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://hub.ivanti.com/s/article/Security-Advisory-EPM-February-2026-for-EPM-2024?language=en_US ; https://nvd.nist.gov/vuln/detail/CVE-2026-1603
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-1603
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog