Improper Certificate Validation in Endpoint Manager Mobile (formerly MobileIron Core) - CVE-2026-5787
Published: May 7, 2026
Vulnerability identifier: #VU130636
CSH Severity: High
CVSS v4: 9.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-5787
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to impersonate registered Sentry hosts and obtain valid CA-signed client certificates.
The vulnerability exists due to improper certificate validation in Ivanti Endpoint Manager Mobile (EPMM) when validating certificates. A remote attacker can present crafted certificate material to impersonate registered Sentry hosts and obtain valid CA-signed client certificates.
Affected software
Endpoint Manager Mobile (formerly MobileIron Core)
How to mitigate CVE-2026-5787
Install security update from vendor's website.
Endpoint Manager Mobile (formerly MobileIron Core) - addressed in versions 12.6.1.1, 12.7.0.1, 12.8.0.1