Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-104935

CVE-2026-104935HIGH

Ivanti Connect Secure — Authentication bypass by spoofing in ICS before version 25.1.3.0 allows a remote unauthenticated attacker to execute arbitrary commands.

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   N   N  U  H  L  L    8.6   .2598   98.0   YES

AFFECTED
  Product         Versions     Fixed
  Connect Secure  unspecified  25.1.3.0

TIMELINE
  Oct 2   Reserved by ivanti
  Oct 13  ADDED TO KEV — CVE-2026-104935 (Ivanti Connect Secure). Remediation due October 16, 2026.
  Oct 13  Published (CNA: ivanti)
  Oct 17  DUE DATE PASSED — CVE-2026-104935 (Ivanti Connect Secure). CISA remediation deadline was October 16, 2026; still in catalog.

CWE-290 · CNA: ivanti · CVSS v3.1 · 2 references · NVD status: Analyzed · KEV due October 16, 2026

Description

Authentication bypass by spoofing in ICS before version 25.1.3.0 allows a remote unauthenticated attacker to execute arbitrary commands. This does not impact ICS version 22.7R2.14 or prior.

Lifecycle

Complete event history — 4 events, chronological
Date	Event	Detail
October 2, 2026	Reserved	Reserved by ivanti
October 13, 2026	KEV ADDED	ADDED TO KEV — CVE-2026-104935 (Ivanti Connect Secure). Remediation due October 16, 2026.
October 13, 2026	Published	Published (CNA: ivanti)
October 17, 2026	DUE DATE PASSED	DUE DATE PASSED — CVE-2026-104935 (Ivanti Connect Secure). CISA remediation deadline was October 16, 2026; still in catalog.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Ivanti	Connect Secure	—	—	25.1.3.0

Weaknesses

CWE-290

References (2)

https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-CVE-2026-104935 [Vendor Advisory]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-104935 [US Government Resource]

Authoritative record: CVE-2026-104935 at cve.org

Vendors: ivanti

Weaknesses: CWE-290

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-104935 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 Monday, October 19, 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.