CVE-2026-8318CWE-404CWE-835

VectifyAI PageIndex PDF Table of Contents page_index.py toc_transformer infinite loop

Medium · published May 11, 2026

CVSS v4.0
6.9
EPSS
1%
Percentile
49.9
In the wild
Unconfirmed
What it is

A security flaw has been discovered in VectifyAI PageIndex up to f50e52975313c6716c02b20a119577a1929decba. Affected by this vulnerability is the function toc_transformer of the file pageindex/page_index.py of the component PDF Table of Contents Handler. The manipulation results in infinite loop. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00637 · 49.9th percentile
Weaknesses
CWE-404 · Improper Resource Shutdown or Release; CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')
Published
2026-05-11T18:00Z
EPSS history
Timeline
  • 11 MAY 18:00Z
    VectifyAI PageIndex PDF Table of Contents page_index.py toc_transformer infinite loop
    cvelistv5