CVE-2026-12646

highpriority · track · 36OT risk · elevatedEPSS 0.015 · 74 %ileNLUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
1.52% (74th) EPSS
CVSS 8.8 · high
Is it mine?
9 products
Check your exposure
Who says so?
2 sources
ncsc_nl · nvd

EPSS · scored 2026-10-27

A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.

01

cvss

Technical severity, 0–10. One row per scoring source.

9.9
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.1–9.9

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9
v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondaryexploitability 3.1 · impact 6
v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · NCSC-NL NL
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-862USCWE-862US
04

affected products (9)

Products and version ranges known to be affected.

05

advisories (1)

Vendor and ecosystem advisories describing this.

  • NCSC-2026-0358Kwetsbaarheden verholpen in Ivanti Neurons for ITSMNL2026-09-09csaf · ncsc_nlNL

    Ivanti heeft meerdere kwetsbaarheden verholpen in Ivanti Neurons for ITSM.

06

sources

Which sources assert this record, and when.

ncsc_nlnvdNVDCVE.orgMITRE
published 2026-09-08modified 2026-09-18
07

references (1) nvd

External citations — patches, advisories, analysis.

scry

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