CVE-2026-1340KEV · OVERDUECWE-94

Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability

Critical · published January 29, 2026

Patch now

Confirmed exploited, and the score agrees

CVSS calls it critical at 9.8. It is confirmed in active exploitation. It sits in the 99.9th percentile for exploit probability.

195
days past CISA
deadline
CVSS v3.1
9.8
EPSS
99%
Percentile
99.9
In the wild
Confirmed
What it is

🚨 A code injection vulnerability in Ivanti Endpoint Manager Mobile opens the door for attackers to run any code they want—no authentication needed! 🔥 Think of it like a hotel where the front desk never checks IDs. Anyone could stroll in, grab a keycard, and access any room without breaking a sweat! This vulnerability could lead to a complete takeover of your system, allowing attackers to execute malicious code at will. They could steal sensitive data, disrupt operations, or even plant malware, making this a critical threat that demands immediate attention!

Put simply

Think of it like a hotel where the front desk never checks IDs. Anyone could stroll in, grab a keycard, and access any room without breaking a sweat! CVE-2026-1340 is a code injection flaw that allows unauthenticated users to execute arbitrary code on the server due to improper input validation in the Ivanti Endpoint Manager Mobile software.

What to do

This vulnerability could lead to a complete takeover of your system, allowing attackers to execute malicious code at will. They could steal sensitive data, disrupt operations, or even plant malware, making this a critical threat that demands immediate attention! You should patch to the latest version immediately to close this door (check the release notes for guidance). Additionally, review your security configurations and consider implementing stricter input validation to prevent future exploits. 📅 You've got this! Follow these steps and you'll be back in the driver's seat, keeping your systems secure! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.98639 · 99.9th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-01-29T21:33Z
KEV added
2026-04-08 · due 2026-04-11
EPSS history
Timeline
  • 17 SEP 03:29Z
    EPSS moved 86% → 99%
    epss
  • 08 APR 00:00Z
    Added to CISA KEV — remediate by Apr 11
    kev
  • 29 JAN 21:33Z
    A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution
    cvelistv5