Authenticated code execution via unsafe deserialization
Published Sep 8, 2026 · Updated Sep 9, 2026
Deserialization of untrusted data in Ivanti Neurons for ITSM before 2026.2 allows remote authenticated users to execute server code. Ivanti has not disclosed the affected endpoint, object type, or deserialization path that processes attacker-controlled data. A valid low-privileged account and network access to the service are required, after which code runs on the application server.
Summary
What happened
Deserialization of untrusted data in Ivanti Neurons for ITSM before 2026.2 allows remote authenticated users to execute server code. Ivanti has not disclosed the affected endpoint, object type, or deserialization path that processes attacker-controlled data. A valid low-privileged account and network access to the service are required, after which code runs on the application server.
The record
- CVE
- CVE-2026-12651
- Published
- Sep 8, 2026
- Updated
- Sep 9, 2026
- Vendor
- Ivanti
- Product
- Ivanti Neurons for ITSM
- Classifications
- CWE-502, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 8, 2026CVE publishedPublication date reported by the CVE source.
- Sep 9, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo