---
id: CVE-2026-12650
title: >-
  A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM
  before 2026.2 allows a remote authenticated attacker to execute arbitrary code
  on the server.
summary: >-
  A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM
  before 2026.2 allows a remote authenticated attacker to execute arbitrary code
  on the server.
severity: critical
cvss: 9.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-502
vendor: ivanti
product: neurons_for_itsm
affected:
  - neurons_for_itsm = 2025.2
  - neurons_for_itsm = 2025.3
  - neurons_for_itsm = 2025.4
  - neurons_for_itsm = 2026.1
  - neurons_for_itsm = 2026.2
published: '2026-09-08'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T18:07:30.283'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-12650'
references:
  - url: >-
      https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US
    label: 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
tags:
  - nvd
  - cve.org
epss: 0.01553
epssPercentile: 0.74041
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-08T15:20:59.234772Z'
ingestedAt: '2026-09-08T15:33:26.985Z'
---

## Overview

A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.

## Affected

- `neurons_for_itsm = 2025.2`
- `neurons_for_itsm = 2025.3`
- `neurons_for_itsm = 2025.4`
- `neurons_for_itsm = 2026.1`
- `neurons_for_itsm = 2026.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.