CVE-2026-92786
Last modified
CVE-2026-92786 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. LightGBM through 4.7.0 fails to validate child and split array values when parsing text models, allowing attackers to write out-of-bounds memory during SHAP prediction. Attackers can craft malicious model files with invalid node references that trigger out-of-bounds writes at attacker-chosen offsets in the leaf_depth_ buffer during feature contribution computation..
Description
LightGBM through 4.7.0 fails to validate child and split array values when parsing text models, allowing attackers to write out-of-bounds memory during SHAP prediction. Attackers can craft malicious model files with invalid node references that trigger out-of-bounds writes at attacker-chosen offsets in the leaf_depth_ buffer during feature contribution computation.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| lightgbm-org | LightGBM | <= 4.7.0 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-92786?
How severe is CVE-2026-92786?
How do I fix CVE-2026-92786?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-92780KnowStreaming through 3.4.1 fails to enforce role-based acce…8.8
- CVE-2026-92781Builder.io Gen2 SDKs through versions 5.2.11 and 0.25.13 con…6.3
- CVE-2026-92782Chroma through 1.5.9 fails to validate tenant and database s…8.1
- CVE-2026-92783Yeti through 2.11.0 fails to validate caller permissions in …8.1
- CVE-2026-92784@refinedev/inferencer through 7.0.0 fails to escape API fiel…7.5
- CVE-2026-92785Angel through 3.3.0 deserializes untrusted setAlgoMetrics pa…8.1
- CVE-2026-92787Feast through 0.66.0 fails to verify JWT token signatures be…9.8
- CVE-2026-92788Coze Studio through 0.5.1 fails to validate that table names…8.8
- CVE-2026-92789Graylog through 7.1.4 validates outbound URLs against an all…6.5
- CVE-2026-9279Logseq exposes an IPC handler that allows the renderer proce…8.7
- CVE-2026-92790Higress before 2.2.4 panics when processing a Cookie header …6.5
- CVE-2026-92791Uber Kraken through 0.1.29 fails to validate the tag paramet…7.5
Are you affected by CVE-2026-92786?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST