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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-47851

Unbounded recursion over attacker-controlled PDF outline tree in Spring AI PDF Document Reader

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Spring Spring AI

Default version status: unaffected

  • 2.0.0affected
  • 1.1.0 to ≤ 1.1.8affected
  • 1.0.0 to ≤ 1.0.9affected

References