What is CVE-2026-5787?

CVE-2026-5787 is a high-severity vulnerability in Ivanti Endpoint Manager Mobile, classified under Improper Certificate Validation. CVSS score: 8.9/10. Published 2026-05-07.

How severe is CVE-2026-5787?

High severity. CVSS v3 base score is 8.9 out of 10.

Vulnerability in Ivanti Endpoint Manager Mobile

CVE-2026-5787

An Improper Certificate Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remote unauthenticated attacker to impersonate registered Sentry hosts and obtain valid CA-signed client certificates.

Vulnerability class: Improper Certificate Validation

EPSS: 0.001 (18.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.9 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L.

Affected products

Ivanti Endpoint Manager Mobile — versions 12.8.0.1, 12.7.0.1, 12.6.1.1
Ivanti Endpoint_manager_mobile — versions 12.7.0.0, 12.8.0.0

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

3c1d8aa1-5a33-4ea4-8992-aadd6440af75 (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-5787?: CVE-2026-5787 is a high-severity vulnerability in Ivanti Endpoint Manager Mobile, classified under Improper Certificate Validation. CVSS score: 8.9/10. Published 2026-05-07.
How severe is CVE-2026-5787?: High severity. CVSS v3 base score is 8.9 out of 10.