CVE-2026-109144CWE-400CWE-404denial-of-service

CVE-2026-109144

Medium · published October 13, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
26.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
6.9 · 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:X
EPSS
0.00344 · 26.7th percentile
Weaknesses
CWE-400 · Uncontrolled Resource Consumption; CWE-404 · Improper Resource Shutdown or Release
Published
2026-10-13T14:17Z
References (6)
https://github.com/wbond/certvalidator/ · [email protected]https://github.com/wbond/certvalidator/issues/56 · [email protected]https://vuldb.com/cve/CVE-2026-109144 · [email protected]https://vuldb.com/submit/978613 · [email protected]https://vuldb.com/vuln/416883 · [email protected]https://vuldb.com/vuln/416883/cti · [email protected]
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 13 OCT 09:15Z
    wbond certvalidator Certificate Path Builder resource consumption
    cvelistv5
  • 13 OCT 09:15Z
    wbond certvalidator Certificate Path Builder resource consumption
    cvelistv5