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High 8.8Published Dec 15, 2025
CVE-2025-9121Hitachi Vantara Pentaho Business Analytics Server - Deserialization of Untrusted Data
Updated under an hour ago ()
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It affects Hitachi Vantara Pentaho Data Integration and Analytics. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Pentaho Data Integration and Analytics Community Dashboard Editor plugin versions before 10.2.0.4, including 9.3.0.x and 8.3.x, deserialize untrusted JSON data without constraining the parser to approved classes and methods.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-502
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- HITVAN
- NVD analysis
- Deferred
- Record last updated
- Feb 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Hitachi Vantara Pentaho Data Integration and Analytics hitachi_vantara:pentaho_data_integration_and_analytics (from the name) | from 1.0 before 10.2.0.4 | CNA record |
References
- https://support.pentaho.com/hc/en-us/articles/41832536185613--Resolved-Hitachi-Vantara-Pentaho-Business-Analytics-Server-Deserialization-of-Untrusted-Data-Versions-before-10-2-0-4-Impacted-CVE-2025-9121
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.