CVE-2026-47851highCWE-674

CVE-2026-47851: high-severity vulnerability in Spring AI

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

Published · Updated

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.5epss 0.5%
from disclosure to weapon1 days
Published on NVDAug 26
1st PoC+1d
exploitation probability
0.5%top 62% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Spring · Spring AI
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.