Is CVE-2026-5787 being actively exploited?

CVE-2026-5787 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2026-5787?

CVE-2026-5787 has a CVSS 3.1 base score of 8.9 (HIGH).

CVE-2026-5787

HIGH · CVSS 8.9EPSS 0.9%EU EUVD

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.

Key facts

CVSS score: 8.9 (v3.1)
Severity: HIGH
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Weakness (CWE): CWE-295
EPSS score: 0.9% (57th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2026-28394)
Published: May 7, 2026
NVD last modified: June 17, 2026
Status: Analyzed

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2026-28394 in the EU Vulnerability Database. Last updated in EUVD on May 8, 2026.

View on the EU Vulnerability Database

Affected products

ivanti / endpoint manager mobile
ivanti / endpoint manager mobile
ivanti / endpoint manager mobile

Certified products that may be affected

1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.

Ivanti Endpoint Manager Mobile (EPMM) System 12 - Ivanti, Inc. - Common Criteria CCEVS-VR-VID-11566-2025 - active

References

https://hub.ivanti.com/s/article/May-2026-Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM-Multiple-CVEs(Patch, Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain