CVE-2026-1340

critical

Description

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

References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-1340

https://www.proofpoint.com/us/blog/threat-insight/more-cves-same-playbook-2026-vulnerability-exploitation-wild

https://www.securityweek.com/ivanti-patches-epmm-zero-day-exploited-in-targeted-attacks/

https://www.bleepingcomputer.com/news/security/cisa-gives-feds-four-days-to-patch-ivanti-flaw-exploited-as-zero-day/

https://www.bleepingcomputer.com/news/security/ivanti-warns-of-new-epmm-flaw-exploited-in-zero-day-attacks/

https://thehackernews.com/2026/05/ivanti-epmm-cve-2026-6973-rce-under.html

https://cyberscoop.com/ivanti-epmm-zero-day-vulnerability-exploited/

https://www.cisa.gov/news-events/alerts/2026/04/08/cisa-adds-one-known-exploited-vulnerability-catalog

https://www.bleepingcomputer.com/news/security/cisa-orders-feds-to-patch-exploited-ivanti-epmm-flaw-by-sunday/

https://www.securityweek.com/ivanti-exploitation-surges-as-zero-day-attacks-traced-back-to-july-2025/

https://unit42.paloaltonetworks.com/ivanti-cve-2026-1281-cve-2026-1340/

https://www.bleepingcomputer.com/news/security/one-threat-actor-responsible-for-83-percent-of-recent-ivanti-rce-attacks/

https://www.darkreading.com/endpoint-security/ivanti-epmm-zero-day-bugs-exploit

https://thehackernews.com/2026/02/83-of-ivanti-epmm-exploits-linked-to.html

https://www.securityweek.com/ivanti-patches-endpoint-manager-vulnerabilities-disclosed-in-october-2025/

https://www.helpnetsecurity.com/2026/02/11/ivanti-epmm-sleeper-webshell/

https://www.greynoise.io/blog/active-ivanti-exploitation

https://thehackernews.com/2026/02/dutch-authorities-confirm-ivanti-zero.html

https://cyberscoop.com/ivanti-zero-day-vulnerabilities-netherlands-european-commission-shadowserver/

https://cyberscoop.com/ivanti-endpoint-manager-mobile-zero-day-vulnerabilities-exploit/

https://hackread.com/ivanti-urgent-fix-critical-zero-day-vulnerabilities/

https://www.theregister.com/2026/01/30/ivanti_epmm_zero_days/

https://www.securityweek.com/ivanti-patches-exploited-epmm-zero-days/

https://www.helpnetsecurity.com/2026/01/30/ivanti-epmm-cve-2026-1281-cve-2026-1340/

https://thehackernews.com/2026/01/two-ivanti-epmm-zero-day-rce-flaws.html

https://www.bleepingcomputer.com/news/security/ivanti-warns-of-two-epmm-flaws-exploited-in-zero-day-attacks/

https://www.tenable.com/blog/cve-2026-1281-cve-2026-1340-ivanti-endpoint-manager-mobile-epmm-zero-day-vulnerabilities

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

Details

Source: Mitre, NVD

Published: 2026-01-29

Updated: 2026-04-09

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.69719

Vulnerability Watch

Tenable Research has classified this CVE under the following Vulnerability Watch classification, which includes active and historical (inactive) classifications. You can learn more about these classifications on our blog.

Vulnerability of Interest