Coverage › CVE-2026-1603
CVE-2026-1603 Unmapped
Ivanti Endpoint Manager (EPM) Authentication Bypass Vulnerability
- Vendor / product
- Ivanti — Endpoint Manager (EPM)
- Description (CISA)
- 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.
- Added to KEV
- 2026-03-09 — after the latest CTID mapping snapshot (2025-07-28)
- Due date
- 2026-03-23
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- Known ransomware use
- Unknown
- CWE
- CWE-288
- CISA 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 - Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2026-1603. This entry was added to KEV on 2026-03-09, after that snapshot; of the 283 entries added since, 0 have a mapping. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-288) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.