{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-109144", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-10-12T11:31:25.192Z", "datePublished": "2026-10-13T09:15:16.826Z", "dateUpdated": "2026-10-13T09:15:16.826Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-10-13T09:15:16.826Z"}, "title": "wbond certvalidator Certificate Path Builder resource consumption", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-400", "lang": "en", "description": "Resource Consumption"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-404", "lang": "en", "description": "Denial of Service"}]}], "affected": [{"vendor": "wbond", "product": "certvalidator", "versions": [{"version": "0.11.0", "status": "affected"}, {"version": "0.11.1", "status": "affected"}], "cpes": ["cpe:2.3:a:wbond:certvalidator:*:*:*:*:*:*:*:*"], "modules": ["Certificate Path Builder"]}], "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": {"version": "4.0", "baseScore": 6.9, "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", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 5.3, "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", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 5.3, "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", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 5, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:ND/RC:C"}}], "timeline": [{"time": "2026-10-12T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-10-12T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-10-12T13:36:30.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Mohammedix88 (VulDB User)", "type": "reporter"}, {"lang": "en", "value": "VulDB CNA Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/416883", "name": "VDB-416883 | wbond certvalidator Certificate Path Builder resource consumption", "tags": ["vdb-entry"]}, {"url": "https://vuldb.com/vuln/416883/cti", "name": "VDB-416883 | CTI Indicators (IOB, IOC, TTP)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-109144", "name": "CVE-2026-109144 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/978613", "name": "Submit #978613 | wbond certvalidator 0.11.1 Denial of Service", "tags": ["third-party-advisory"]}, {"url": "https://github.com/wbond/certvalidator/issues/56", "tags": ["issue-tracking"]}, {"url": "https://github.com/wbond/certvalidator/", "tags": ["product"]}], "x_generator": ["VulDB PVTS v202610"]}}}

{}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.11.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.11.1"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "certvalidator", "source": "cna", "vendor": "wbond"}, "product": "certvalidator", "vendor": "wbond"}], "created": "2026-10-13T10:30:19.038345+00:00", "updated": "2026-10-13T11:30:03.587055+00:00", "vendors": ["wbond", "wbond$PRODUCT$certvalidator"]}