Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-1603

CVE-2026-1603HIGH

Ivanti Endpoint Manager (EPM)

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   N   N  C  H  N  N    8.6   .8794   99.8   YES

AFFECTED
  Product           Versions     Fixed
  Endpoint Manager  unspecified  2024 SU5

TIMELINE
  Jan 29  Reserved by ivanti
  Feb 10  Published (CNA: ivanti)
  Mar 9   Added to CISA KEV, remediation due 2026-03-23

CWE-288 · CNA: ivanti · CVSS v3.1 · 2 references · KEV due March 23, 2026

Description

An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
January 29, 2026	Reserved	Reserved by ivanti
February 10, 2026	Published	Published (CNA: ivanti)
March 9, 2026	KEV ADDED	Added to CISA KEV, remediation due 2026-03-23

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Ivanti	Endpoint Manager	—	—	2024 SU5

Weaknesses

CWE-288

References (2)

Authoritative record: CVE-2026-1603 at cve.org

Vendors: ivanti

Weaknesses: CWE-288

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-1603 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.