CVE-2026-72649
High · 8.8CVSS
8.8
EPSS
0.9%
Published
Sep 1, 2026
CISA due date
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The record
Deserialization of Untrusted Data (CWE-502) in the Elasticsearch machine learning component can lead to remote code execution via Object Injection (CAPEC-586). A specially crafted trained model artifact could cause attacker-controlled logic to execute with a materially broader system-call surface than intended. Exploitation requires an authenticated user with sufficient privileges to create and deploy trained models.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
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