Search
Find a vulnerability
Search criteria
2 vulnerabilities found for certvalidator by wbond
CVE-2026-109144 (GCVE-0-2026-109144)
Vulnerability from nvd – Published: 2026-10-13 09:15 – Updated: 2026-10-13 13:11
VLAI
EPSS
VEX
Title
wbond certvalidator Certificate Path Builder resource consumption
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 remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 13:11 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/416883 | vdb-entry |
| https://vuldb.com/vuln/416883/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-109144 | third-party-advisory |
| https://vuldb.com/submit/978613 | third-party-advisory |
| https://github.com/wbond/certvalidator/issues/56 | issue-tracking |
| https://github.com/wbond/certvalidator/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wbond | certvalidator |
Affected:
0.11.0
Affected: 0.11.1 cpe:2.3:a:wbond:certvalidator:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-109144",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-13T13:11:13.049872Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T13:11:45.054Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:wbond:certvalidator:*:*:*:*:*:*:*:*"
],
"modules": [
"Certificate Path Builder"
],
"product": "certvalidator",
"vendor": "wbond",
"versions": [
{
"status": "affected",
"version": "0.11.0"
},
{
"status": "affected",
"version": "0.11.1"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Mohammedix88 (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 5,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:ND/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-404",
"description": "Denial of Service",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T09:15:16.826Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-416883 | wbond certvalidator Certificate Path Builder resource consumption",
"tags": [
"vdb-entry"
],
"url": "https://vuldb.com/vuln/416883"
},
{
"name": "VDB-416883 | CTI Indicators (IOB, IOC, TTP)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/416883/cti"
},
{
"name": "CVE-2026-109144 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-109144"
},
{
"name": "Submit #978613 | wbond certvalidator 0.11.1 Denial of Service",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/978613"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/wbond/certvalidator/issues/56"
},
{
"tags": [
"product"
],
"url": "https://github.com/wbond/certvalidator/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-10-12T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-10-12T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-10-12T13:36:30.000Z",
"value": "VulDB entry last update"
}
],
"title": "wbond certvalidator Certificate Path Builder resource consumption",
"x_generator": [
"VulDB PVTS v202610"
]
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-109144",
"datePublished": "2026-10-13T09:15:16.826Z",
"dateReserved": "2026-10-12T11:31:25.192Z",
"dateUpdated": "2026-10-13T13:11:45.054Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-109144 (GCVE-0-2026-109144)
Vulnerability from cvelistv5 – Published: 2026-10-13 09:15 – Updated: 2026-10-13 13:11
VLAI
EPSS
VEX
Title
wbond certvalidator Certificate Path Builder resource consumption
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 remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 13:11 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/416883 | vdb-entry |
| https://vuldb.com/vuln/416883/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-109144 | third-party-advisory |
| https://vuldb.com/submit/978613 | third-party-advisory |
| https://github.com/wbond/certvalidator/issues/56 | issue-tracking |
| https://github.com/wbond/certvalidator/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wbond | certvalidator |
Affected:
0.11.0
Affected: 0.11.1 cpe:2.3:a:wbond:certvalidator:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-109144",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-13T13:11:13.049872Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T13:11:45.054Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:wbond:certvalidator:*:*:*:*:*:*:*:*"
],
"modules": [
"Certificate Path Builder"
],
"product": "certvalidator",
"vendor": "wbond",
"versions": [
{
"status": "affected",
"version": "0.11.0"
},
{
"status": "affected",
"version": "0.11.1"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Mohammedix88 (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 5,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:ND/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-404",
"description": "Denial of Service",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T09:15:16.826Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-416883 | wbond certvalidator Certificate Path Builder resource consumption",
"tags": [
"vdb-entry"
],
"url": "https://vuldb.com/vuln/416883"
},
{
"name": "VDB-416883 | CTI Indicators (IOB, IOC, TTP)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/416883/cti"
},
{
"name": "CVE-2026-109144 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-109144"
},
{
"name": "Submit #978613 | wbond certvalidator 0.11.1 Denial of Service",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/978613"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/wbond/certvalidator/issues/56"
},
{
"tags": [
"product"
],
"url": "https://github.com/wbond/certvalidator/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-10-12T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-10-12T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-10-12T13:36:30.000Z",
"value": "VulDB entry last update"
}
],
"title": "wbond certvalidator Certificate Path Builder resource consumption",
"x_generator": [
"VulDB PVTS v202610"
]
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-109144",
"datePublished": "2026-10-13T09:15:16.826Z",
"dateReserved": "2026-10-12T11:31:25.192Z",
"dateUpdated": "2026-10-13T13:11:45.054Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}