AIKIDO-2026-10674
spring-ai-pdf-document-reader is vulnerable to Denial of Service (DoS)
65
Medium Risk
This Affects:
spring-ai-pdf-document-readerTL;DR
Affected versions of Spring AI are vulnerable to Denial of Service (DoS). A malicious PDF file can be crafted that triggers the allocation of unreasonable amounts of memory when handled by ForkPDFLayoutTextStripper.
Who does this affect?
You are affected if using a vulnerable version and your applications uses ForkPDFLayoutTextStripper and pass user-supplied input to DocumentReaders.
Background info
spring-ai-pdf-document-reader is vulnerable to Denial of Service (DoS) in versions 1.1.0 - 1.1.4 and 1.0.0 - 1.0.5.
How to fix this
Upgrade the org.springframework.ai:spring-ai-pdf-document-reader library to the patch version.
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