---
id: CVE-2026-109144
title: A vulnerability was identified in wbond certvalidator up to 0.11.1
summary: >-
  A vulnerability was identified in wbond certvalidator up to 0.11.1. This issue
  affects some unknown processing of the component Certificate Path Builder.
  Such manipulation leads to resource consumption. The attack can be launched
  remotel…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-400
  - CWE-404
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T14:17:25.400'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109144'
references:
  - url: 'https://github.com/wbond/certvalidator/'
    label: cna@vuldb.com
  - url: 'https://github.com/wbond/certvalidator/issues/56'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-109144'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/978613'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416883'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416883/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-13T10:22:03.558Z'
---

## Overview

A vulnerability was identified in wbond certvalidator up to 0.11.1. This issue affects some unknown processing of the component Certificate Path Builder. Such manipulation leads to resource consumption. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.