CVE-2026-109144

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

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

Configurations

No configuration.

History

13 Oct 2026, 10:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-13 10:17

Updated : 2026-10-13 14:17

NVD link : CVE-2026-109144

Mitre link : CVE-2026-109144

CVE.ORG link : CVE-2026-109144

JSON object : View

Products Affected

No product.

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-404

Improper Resource Shutdown or Release

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