{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-0421", "assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b", "state": "PUBLISHED", "assignerShortName": "lenovo", "dateReserved": "2025-12-04T19:05:55.282Z", "datePublished": "2026-01-14T22:18:56.115Z", "dateUpdated": "2026-01-14T22:18:56.115Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "ThinkPad L13 Gen 6 BIOS", "vendor": "Lenovo", "versions": [{"lessThan": "1.10", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "ThinkPad L13 Gen 6 2 in 1 BIOS", "vendor": "Lenovo", "versions": [{"lessThan": "1.10", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "ThinkPad L14 Gen 6 BIOS", "vendor": "Lenovo", "versions": [{"lessThan": "1.06", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "ThinkPad L16 Gen 2 BIOS", "vendor": "Lenovo", "versions": [{"lessThan": "1.06", "status": "affected", "version": "0", "versionType": "custom"}]}], "cpeApplicability": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:lenovo:thinkpad_l13_gen_6_bios:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.10", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:a:lenovo:thinkpad_l13_gen_6_2_in_1_bios:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.10", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:a:lenovo:thinkpad_l14_gen_6_bios:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.06", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:a:lenovo:thinkpad_l16_gen_2_bios:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.06", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "OR"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "A potential vulnerability was reported in the BIOS of L13 Gen 6, L13 Gen 6 2-in-1, L14 Gen 6, and L16 Gen 2 ThinkPads which could result in Secure Boot being disabled even when configured as \u201cOn\u201d in the BIOS setup menu. 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