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CVE-2026-1340 CISA KEV — actively exploited

Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability

Ivanti — Endpoint Manager Mobile

A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution.

CVSS scoreCritical

9.8

EPSS — exploitation probabilityHigh

86.2%

Vector breakdown

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Published
Jan 29, 2026
Modified
Apr 9, 2026
Added to KEV
Apr 8, 2026
Federal patch due
Apr 11, 2026

CISA 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.

Weakness classification

Proof-of-concept & exploitation references

Public repositories whose name or description references CVE-2026-1340, found via a live GitHub search at request time. These are community-sourced signals, not a verified working exploit — cross-check each one before relying on it, and treat higher star counts and recent activity as (weak) corroboration, not proof.

No public GitHub repositories referencing CVE-2026-1340 were found at last check. Absence here is not proof no exploit exists — see the references below for vendor advisories and write-ups.

References

How this class of flaw gets exploited

Frequently asked questions

What is CVE-2026-1340?

A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution.

How severe is CVE-2026-1340?

CVE-2026-1340 has a CVSS base score of 9.8 out of 10 (CVSS 3.1).

Is CVE-2026-1340 actively exploited in the wild?

Yes. CVE-2026-1340 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added Apr 8, 2026, meaning CISA has confirmed evidence of active exploitation.

What is the EPSS score for CVE-2026-1340?

86.2% - meaning FIRST.org's EPSS model estimates a 86.2% probability this vulnerability will be exploited in the wild within 30 days (100% percentile among all scored CVEs).

Is there exploit tooling available for CVE-2026-1340?

Yes - a public Nuclei template referencing CVE-2026-1340 exist in public repositories we checked.

What type of vulnerability is CVE-2026-1340?

CVE-2026-1340 is classified under CWE-94 (CWE-94 Improper Control of Generation of Code ('Code Injection')).

Cross-checked against

Impactr finds and proves whether CVE-2026-1340 — or flaws like it — are actually reachable in your own web apps and APIs, with a reproducible exploit as evidence.