{"id":"spring-security-e85a3f066347","seq":2061,"kind":"advisory","title":"cve-2026-47851 - HIGH - Unbounded recursion over attacker-controlled PDF outline tree in Spring AI PDF Document Reader","url":"https://spring.io/security/cve-2026-47851","permalink":"https://vulnpulse.app/items/spring-security-e85a3f066347","summary":"Analyzing a PDF with a deeply nested or cyclic table of contents can cause a StackOverflowError in the ingestion thread.","severity":"high","techs":["spring","java"],"cves":["CVE-2026-47851"],"tags":["security"],"source":{"id":"spring-security","name":"Spring Security Advisories"},"published_at":"2026-08-20T00:00:00.000Z","fetched_at":"2026-10-21T16:17:45.704Z"}