CVE-2026-109144

MEDIUM 5.3

wbond certvalidator Certificate Path Builder resource consumption

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-400 CWE-404
Vendor	wbond
Product	certvalidator
Published	Oct 13, 2026
Last Updated	Oct 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

wbond / certvalidator

0.11.0 0.11.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/416883 vuldb.com: https://vuldb.com/vuln/416883/cti vuldb.com: https://vuldb.com/cve/CVE-2026-109144 vuldb.com: https://vuldb.com/submit/978613 github.com: https://github.com/wbond/certvalidator/issues/56 github.com: https://github.com/wbond/certvalidator/

Credits

🔍 Mohammedix88 (VulDB User) VulDB CNA Team