## cve-2026-47851 - HIGH - Unbounded recursion over attacker-controlled PDF outline tree in Spring AI PDF Document Reader

- 種別: advisory
- 重大度: high
- 関連技術: spring, java
- CVE: CVE-2026-47851
- 公開日時: 2026-08-20T00:00:00.000Z
- 情報源: Spring Security Advisories (https://spring.io/security/cve-2026-47851)
- パーマリンク: https://vulnpulse.app/items/spring-security-e85a3f066347

Analyzing a PDF with a deeply nested or cyclic table of contents can cause a StackOverflowError in the ingestion thread.