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Critical severity · published Sep 8, 2026
CVE-2026-12745
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
9.8
CVSS
2.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.9% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
Neurons For Itsm · Ivanti
2025.2; 2025.3; 2025.4; 2026.2 · source: vendor, NVD
Affected product
NF
Neurons for ITSM
Ivanti
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-12745
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-12745
Vendor Advisory
https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US
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