CVE-2026-12646
📛 CVE Title
CVE-2026-12646
Description
A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- ivanti
- CVSS severity
- CRITICAL
- CVSS score
- 9.9 / 10
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H- Effective score
- 9.9 / 10 CRITICAL source: CNA overview
- CWE(s)
-
CWE-862 - Reserved
- 2026-06-18
- Published
- 2026-09-08 14:40 UTC
- Last updated
- 2026-09-08 15:19 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/12xxx/CVE-2026-12646.json
- Linked Threat
- CVE-2026-12646 — CVE-2026-12646
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 15:18:40 UTC
- NVD last modified
- 2026-09-08 16:17:55 UTC
- NVD CVSS v3.1
- 9.9 / 10 CRITICAL source: 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
- NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H- Exploitability subscore
- 3.1 / 10
- Impact subscore
- 6.0 / 10
NVD / KEV / EPSS data refreshed 2026-09-09 04:29 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
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-2026-72814 - Assigner
- ivanti
- Published
- Sep 8, 2026, 2:40:43 PM
- Updated
- Sep 9, 2026, 4:26:48 AM
- EUVD base score (CVSS 3.1)
-
9.9 / 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - EUVD-reported EPSS
- 0.0000
- Vendors
- Ivanti
- Products
-
Ivanti Neurons for ITSM (patch: 2026.2)
- Aliases
-
GHSA-c82j-rg2r-f495
ENISA description: A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| Ivanti | Ivanti Neurons for ITSM |
2026.2 (unaffected)
|
— |
Vendor references (1)
References embedded in the original CVE record by the assigning CNA.
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.
-
web:feedly.com
CVE ID : CVE-2026-12646 Published : Sept. 8, 2026 , 2:40 p.m. 10 minutes ago Description : A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
2026-09-09 09:37 UTC -
web:msrc.microsoft.com
The Microsoft Security Response Center (MSRC) investigates all reports of security vulnerabilities affecting Microsoft products and services, and provides the information here as part of the ongoing effort to help you manage security risks and help keep your systems protected.
2026-09-09 09:37 UTC -
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 -
web:support.apple.com
This document describes the security content of iOS 26.6 and iPadOS 26.6.
2026-09-09 09:37 UTC -
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 -
web:vulmon.com
Vulnerability Summary Ivanti Neurons for ITSM versions prior to 2026.2 contain a Missing Authorization vulnerability. A remote authenticated attacker may execute arbitrary code on the server.
2026-09-09 09:37 UTC -
web:vulners.com
CVE-2026-12646 🗓️ 08 Sep 2026 07:40:43 Reported by ivanti Type cve 🔗 web.nvd.nist.gov 👁 6 Views
2026-09-09 09:37 UTC -
web:www.crowdstrike.com
Microsoft has released security updates for 622 vulnerabilities in its July 2026 Patch Tuesday rollout.
2026-09-09 09:37 UTC -
web:www.rapid7.com
CVE-2026-12646 : Ivanti Ivanti Neurons for ITSM: A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker…. View severity, references, and remediation details from Rapid7.
2026-09-09 09:37 UTC -
web:zecurit.com
Get the complete breakdown of Microsoft's September 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .
2026-09-09 09:37 UTC
AI Forensic Analysis
Only Available for Registered Users. Sign in to view.
Raw JSON
The full cvelistV5 record. Download as CVE-2026-12646.json.
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