What is CVE-2026-12744?

CVE-2026-12744 is a critical-severity vulnerability, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2026-09-08.

How severe is CVE-2026-12744?

Critical severity. CVSS v3 base score is 9.8 out of 10.

CVE-2026-12744

CVE-2026-12744

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.

Vulnerability class: Insecure Deserialization

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

3c1d8aa1-5a33-4ea4-8992-aadd6440af75

Frequently asked questions

What is CVE-2026-12744?: CVE-2026-12744 is a critical-severity vulnerability, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2026-09-08.
How severe is CVE-2026-12744?: Critical severity. CVSS v3 base score is 9.8 out of 10.