CVE-2026-12745

Description

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

Overview

State: PUBLISHED
Assigner (CNA): ivanti
CVSS severity: CRITICAL
CVSS score: 9.8 / 10
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Effective score: 9.8 / 10 CRITICAL source: CNA overview
CWE(s): CWE-502
Reserved: 2026-06-19
Published: 2026-09-08 14:22 UTC
Last updated: 2026-09-08 15:21 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/12xxx/CVE-2026-12745.json
Linked Threat: CVE-2026-12745 — CVE-2026-12745

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published: 2026-09-08 15:18:41 UTC
NVD last modified: 2026-09-08 16:17:59 UTC
NVD CVSS v3.1: 9.8 / 10 CRITICAL source: 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability subscore: 3.9 / 10
Impact subscore: 5.9 / 10

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID: EUVD-2026-72804
Assigner: ivanti
Published: Sep 8, 2026, 2:22:52 PM
Updated: Sep 9, 2026, 4:26:39 AM
EUVD base score (CVSS 3.1): 9.8 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EUVD-reported EPSS: 0.0000
Vendors: Ivanti
Products: Neurons for ITSM (patch: 2026.2)
Aliases: GHSA-w2vf-r8hj-2qr9

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

EUVD references (1)

https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US

Affected products (1)

Vendor	Product	Versions	Platforms
Ivanti	Neurons for ITSM	`2026.2` (unaffected)	—

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

NVD-tagged references (1)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US 3c1d8aa1-5a33-4ea4-8992-aadd6440af75

Remediations (10)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

Security Update Guide - Microsoft

web:portal.msrc.microsoft.com

The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.

2026-09-09 09:37 UTC
ArcGIS Server Security 2026 Update 2 Patch - Esri Support

web:support.esri.com

This patch deals specifically with the issues listed below under Issues addressed with this patch . As part of the patch installation, the ArcGIS Server service is stopped and restarted. The restart may take several minutes depending on the number of services published on the ArcGIS Server site. This patch can be uninstalled as outlined in the Uninstalling this patch on Windows and Uninstalling ...

2026-09-09 09:37 UTC
CVE-2026-12745 - Arbitrary Code Execution in Ivanti Neurons…

web:vulmon.com

Vulnerability Summary Ivanti Neurons for ITSM versions prior to 2026.2 are affected by a Deserialization of Untrusted Data vulnerability. This flaw enables a remote, unauthenticated attacker to execute arbitrary code on the server.

2026-09-09 09:37 UTC
CVE-2026-12745: A critical vulnerability in Ivanti Neurons for ITSM ...

web:vulnary.vercel.app

Timeline Sep 8, 2026 · 4h ago Published Disclosed and added to the National Vulnerability Database. Sep 8, 2026 · 2h ago Official fix available A vendor patch or mitigation now exists — see the remediation steps above. 06

2026-09-09 09:37 UTC
Security Bulletin: IBM WebSphere Application Server is affected by a ...

web:www.ibm.com

Remediation /Fixes IBM strongly recommends addressing the vulnerability now by applying a currently available fix pack that contains the fix for APAR DT496500. For IBM WebSphere Application Server traditional: For V9.0.0.0 through 9.0.5.28: · Apply Fix Pack 9.0.5.29 (availability September 2026 ) or later fix pack. For V8.5.0.0 through 8.5.5.30 · Apply Fix Pack 8.5.5.31 (availability September ...

2026-09-09 09:37 UTC
National Vulnerability Database | NIST

web:www.nist.gov

NIST maintains the National Vulnerability Database (NVD), a repository of information on software and hardware flaws that can compromise computer security. This is a key piece of the nation's cybersecurity infrastructure.

2026-09-09 09:37 UTC
Oracle Critical Patch Update Advisory - July 2026

web:www.oracle.com

This Critical Patch Update contains 1448 new security patches across the product families listed below. Please note that a My Oracle Support (MOS) note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at July 2026 Critical Patch Update: Executive Summary and Analysis.

2026-09-09 09:37 UTC
CVE-2026-12745: Ivanti Neurons for ITSM: A Deserialization of ... - Rapid7

web:www.rapid7.com

CVE-2026-12745 : Ivanti Neurons for ITSM: A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote…. View severity, references, and remediation details from Rapid7.

2026-09-09 09:37 UTC
CVE-2026-12745 | Tenable®

web:www.tenable.com

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

2026-09-09 09:37 UTC
CVE-2026-12745 - Critical Vulnerability - TheHackerWire

web:www.thehackerwire.com

How do I fix or mitigate CVE-2026-12745 ? To protect against CVE-2026-12745 , you should: (1) Apply the latest security patches from the vendor, (2) Check official security advisories for specific remediation steps, (3) Update affected software to the latest version, and (4) Monitor your systems for any signs of exploitation.

2026-09-09 09:37 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-12745.json.

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