How severe is CVE-2026-1340?

CVE-2026-1340 has a CVSS 3.1 base score of 9.8 (CRITICAL). EPSS estimates a 98.6% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2026-1340: Ivanti Endpoint Manager Mobile (EPMM) Code Injection

CISA Known Exploited Vulnerabilities

Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2026-04-08

Remediation due

2026-04-11

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.

CISA notes
Please adhere to Ivanti's guidelines to assess exposure and mitigate risks. Check for signs of potential compromise on all internet accessible Ivanti products affected by this vulnerability. Apply any final mitigations provided by the vendor as soon as possible. For more information please see: https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM-CVE-2026-1281-CVE-2026-1340?language=en_US ; https://support.mobileiron.com/mi/vsp/AB1786671/ivanti-security-update-1761642-1.1.0S-5.noarch.rpm ; https://support.mobileiron.com/mi/vsp/AB1786671/ivanti-security-update-1761642-1.1.0L-5.noarch.rpm ; https://nvd.nist.gov/vuln/detail/CVE-2026-1340

Description

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

Severity

CVSS 3.1 · CNA9.8 CRITICAL

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

SSVC · CISA-ADP

Exploitationactive

Automatableyes

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
Ivanti	Endpoint Manager Mobile	12.x.1.x RPM (unaffected) 12.x.0.x RPM (unaffected)

References

1 Links

Other references

https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM-CVE-2026-1281-CVE-2026-1340

Record Details

Published

2026-01-29

Last updated

2026-04-09

Assigner (CNA)

ivanti

Credited to

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Related Tool Categories

Tool categories that test for or protect against this vulnerability class.

CWE-94 · Code Injection

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CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.