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CVE-2026-12744 is a critical deserialization of untrusted data vulnerability in Ivanti Neurons for ITSM versions earlier than 2026.2. Improper handling of attacker-controlled serialized data permits a remote attacker without authentication to execute arbitrary code in the context of the affected server. The vulnerability has a CVSS v3.1 score of 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Critical unauthenticated deserialization of untrusted data vulnerability in Ivanti Neurons for ITSM that could enable remote code execution.
A CVSS 9.8 unauthenticated remote-code-execution vulnerability caused by deserialization of untrusted data (CWE-502) in Ivanti Neurons for ITSM.
A critical deserialization-of-untrusted-data vulnerability in Ivanti Neurons for ITSM enabling unauthenticated remote code execution.
A remote, unauthenticated remote-code-execution vulnerability caused by deserialization of untrusted data in Ivanti Neurons for ITSM versions before 2026.2.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.