# CVE-2026-105427: Ivanti EPMM improper input validation denial of service

Source: https://junglewise.ai/threats/cve-2026-105427-improper-input-validation-in-ivanti-epmm-before-version-12-10-0  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-10. Updated: 2026-11-10  
License: CC BY 4.0 with a link back

CVE-2026-105427 · Severity: medium · CVSS 4.9 · Published 2026-11-10

Ivanti EPMM is an enterprise mobility management platform used to manage and secure mobile devices and applications across organizations. An authenticated administrator with improper input validation could permanently disable Apache HTTPS services, causing the management platform to become unavailable and preventing administrators from managing mobile devices until the service is restored.

Technologies: [Ivanti EPMM](https://junglewise.ai/threats/technologies/epmm). Vendors: [Ivanti](https://junglewise.ai/threats/vendors/ivanti).

## Quick answers

**Is CVE-2026-105427 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-105427 being exploited in the wild.

**How severe is CVE-2026-105427?** Medium severity, with a CVSS score of 4.9, published 10 November 2026.

**Which products and versions are affected?** Ivanti EPMM before 12.10.0.1, 12.9.0.3, and 12.8.0.5.

**Is there a fix for CVE-2026-105427?** Yes: fixed in 12.10.0.1, 12.9.0.3, 12.8.0.5. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-105427 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-105427?** Check whether you run Ivanti EPMM at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 12.10.0.1, 12.9.0.3, 12.8.0.5

## Technical details

Improper input validation in Ivanti EPMM's Apache HTTPS service handling allows an authenticated administrator to submit crafted input that disables the HTTPS service permanently. The vulnerability requires admin privileges and network access to the management interface, resulting in a denial of service condition. A fix is available in patched versions.

## Affected products

- Ivanti EPMM before 12.10.0.1, 12.9.0.3, and 12.8.0.5

## Timeline

- 2026-11-10: disclosed

## References

- [https://hub.ivanti.com/s/article/November-2026-Security-Advisory-Ivanti-EPMM-Multiple-CVEs](https://hub.ivanti.com/s/article/November-2026-Security-Advisory-Ivanti-EPMM-Multiple-CVEs)

## Related threats

- [Ivanti EPMM PII exposure vulnerability](https://junglewise.ai/threats/cve-2026-83528-exposure-of-pii-in-ivanti-epmm-before-version-12-10-0-1-12-9-0-3)
- [Ivanti EPMM exposed dangerous function denial of service](https://junglewise.ai/threats/cve-2026-107405-an-exposed-dangerous-function-in-ivanti-epmm-before-version-12)
- [Ivanti EPMM argument injection in file deletion](https://junglewise.ai/threats/cve-2026-107404-argument-injection-in-ivanti-epmm-before-version-12-10-0-1-12-9)
- [Ivanti EPMM improper input validation kernel parameter modification](https://junglewise.ai/threats/cve-2026-105426-improper-input-validation-in-ivanti-epmm-before-version-12-10-0)
- [Ivanti Sentry and EPMM OS command injection](https://junglewise.ai/threats/cve-2026-105425-os-command-injection-in-ivanti-sentry-before-versions-10-7-4-10)