Is CVE-2026-18851 being actively exploited?

CVE-2026-18851 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2026-18851?

CVE-2026-18851 has a CVSS 3.1 base score of 8.8 (HIGH).

CVE-2026-18851

HIGH · CVSS 8.8EPSS 1.0%EU EUVD

Missing authorization in Ivanti Endpoint Manager Mobile before version 12.10.0.0, 12.9.0.2, and 12.8.0.4 allows a remote authenticated attacker to escalate their privileges to admin.

Key facts

CVSS score: 8.8 (v3.1)
Severity: HIGH
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-862
EPSS score: 1.0% (63th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2026-72792)
Published: September 8, 2026
NVD last modified: September 9, 2026
Status: Analyzed

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2026-72792 in the EU Vulnerability Database. Last updated in EUVD on September 9, 2026.

View on the EU Vulnerability Database

Affected products

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/Security-Advisory---Ivanti-Endpoint-Manager-Mobile-CVE-2026-18851?language=en_US(Patch, Vendor Advisory)

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

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