Unrated severityNVD Advisory· Published Aug 26, 2026
Unbounded recursion over attacker-controlled PDF outline tree in Spring AI PDF Document Reader
CVE-2026-47851
Description
Analyzing a PDF with a deeply nested or cyclic table of contents can cause a StackOverflowError in the ingestion thread. Spring AI 2.0.0 Spring AI 1.1.0 - 1.1.8 Spring AI 1.0.0 - 1.0.9
AI Insight
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Affected products
1Patches
Vulnerability mechanics
References
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