CVE-2026-1603

Ivanti — Ivanti Endpoint Manager (EPM) Authentication Bypass Vulnerability

CISA KEV · in the CISA KEV catalog since 2026-03-09

What EVULNABLE says

EVULNABLE Risk · priority 81/100 Urgent Intelligence coverage 75/90 — no pre-patch disclosure data
Overdue by 5 monthsCISA KEVActively Exploited

Why it matters: Listed in the CISA KEV catalog, and an EPSS probability of 0.806.

Patch This Cycle

The priority band answers “how soon”, not “how bad” — see Methodology for what it weighs and where it abstains.

The evidence behind it

Published measurements for CVE-2026-1603
MeasureValueSource
CVSS base score 7.5 NVD
FIRST EPSS 0.806 (99.59th pctl) FIRST
Actively exploited Confirmed CISA KEV
Ransomware campaign use Unknown or none CISA KEV
CISA remediation deadline 2026-03-23 — Overdue by 5 months CISA KEV
Intelligence coverage 75/90 — no pre-patch disclosure data

What CISA says to do

This page is an opinion about urgency. Where it and a source of record disagree, the source of record is the record.