{"api_version":"1","generated_at":"2026-05-11T11:04:07+00:00","cve":"CVE-2026-43414","urls":{"html":"https://cve.report/CVE-2026-43414","api":"https://cve.report/api/cve/CVE-2026-43414.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43414","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43414"},"summary":{"title":"scsi: qla2xxx: Completely fix fcport double free","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Completely fix fcport double free\n\nIn qla24xx_els_dcmd_iocb() sp->free is set to qla2x00_els_dcmd_sp_free().\nWhen an error happens, this function is called by qla2x00_sp_release(),\nwhen kref_put() releases the first and the last reference.\n\nqla2x00_els_dcmd_sp_free() frees fcport by calling qla2x00_free_fcport().\nDoing it one more time after kref_put() is a bad idea.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-08 15:16:53","updated_at":"2026-05-11 08:16:13"},"problem_types":[],"metrics":[{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","score":"9.8","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"9.8","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://git.kernel.org/stable/c/c0b7da13a04bd70ef6070bfb9ea85f582294560a","name":"https://git.kernel.org/stable/c/c0b7da13a04bd70ef6070bfb9ea85f582294560a","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/d48ea85463f5b34f7b92ea0a13eddf1ab993da7b","name":"https://git.kernel.org/stable/c/d48ea85463f5b34f7b92ea0a13eddf1ab993da7b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-43414","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43414","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4895009c4bb72f71f2e682f1e7d2c2d96e482087 d48ea85463f5b34f7b92ea0a13eddf1ab993da7b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4895009c4bb72f71f2e682f1e7d2c2d96e482087 c0b7da13a04bd70ef6070bfb9ea85f582294560a git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 7861213201838480dc222634c56fb6db113d010d git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3b9d72442adfbc9ddb0f76dd1b03977b3a578b16 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ef23850940d9a52c39936d27254824ccf5e9b6bd git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6c6bf6cacf9461f8d301cfac4f9c175d80cbcc63 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected cd10dee1f07a782f5aa05703c55299ca86a85ee4 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected b03e626bd6d3f0684f56ee1890d70fc9ca991c04 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 282877633b25d67021a34169c5b5519b1d4ef65e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected f85af9f1aa5e2f53694a6cbe72010f754b5ff862 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 9b43d2884b54d415caab48878b526dfe2ae9921b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 846fb9f112f618ec6ae181d8dae7961652574774 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.9","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.9 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.9 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"43414","cve":"CVE-2026-43414","epss":"0.000180000","percentile":"0.050890000","score_date":"2026-05-10","updated_at":"2026-05-11 00:14:41"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/scsi/qla2xxx/qla_iocb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d48ea85463f5b34f7b92ea0a13eddf1ab993da7b","status":"affected","version":"4895009c4bb72f71f2e682f1e7d2c2d96e482087","versionType":"git"},{"lessThan":"c0b7da13a04bd70ef6070bfb9ea85f582294560a","status":"affected","version":"4895009c4bb72f71f2e682f1e7d2c2d96e482087","versionType":"git"},{"status":"affected","version":"7861213201838480dc222634c56fb6db113d010d","versionType":"git"},{"status":"affected","version":"3b9d72442adfbc9ddb0f76dd1b03977b3a578b16","versionType":"git"},{"status":"affected","version":"ef23850940d9a52c39936d27254824ccf5e9b6bd","versionType":"git"},{"status":"affected","version":"6c6bf6cacf9461f8d301cfac4f9c175d80cbcc63","versionType":"git"},{"status":"affected","version":"cd10dee1f07a782f5aa05703c55299ca86a85ee4","versionType":"git"},{"status":"affected","version":"b03e626bd6d3f0684f56ee1890d70fc9ca991c04","versionType":"git"},{"status":"affected","version":"282877633b25d67021a34169c5b5519b1d4ef65e","versionType":"git"},{"status":"affected","version":"f85af9f1aa5e2f53694a6cbe72010f754b5ff862","versionType":"git"},{"status":"affected","version":"9b43d2884b54d415caab48878b526dfe2ae9921b","versionType":"git"},{"status":"affected","version":"846fb9f112f618ec6ae181d8dae7961652574774","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/scsi/qla2xxx/qla_iocb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.9","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.9","versionStartIncluding":"6.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"6.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.154","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.84","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.24","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8.3","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.154","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.84","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.24","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8.3","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Completely fix fcport double free\n\nIn qla24xx_els_dcmd_iocb() sp->free is set to qla2x00_els_dcmd_sp_free().\nWhen an error happens, this function is called by qla2x00_sp_release(),\nwhen kref_put() releases the first and the last reference.\n\nqla2x00_els_dcmd_sp_free() frees fcport by calling qla2x00_free_fcport().\nDoing it one more time after kref_put() is a bad idea."}],"metrics":[{"cvssV3_1":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-05-11T06:34:22.019Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/d48ea85463f5b34f7b92ea0a13eddf1ab993da7b"},{"url":"https://git.kernel.org/stable/c/c0b7da13a04bd70ef6070bfb9ea85f582294560a"}],"title":"scsi: qla2xxx: Completely fix fcport double free","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-43414","datePublished":"2026-05-08T14:21:51.604Z","dateReserved":"2026-05-01T14:12:56.008Z","dateUpdated":"2026-05-11T06:34:22.019Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-08 15:16:53","lastModifiedDate":"2026-05-11 08:16:13","problem_types":[],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"43414","Ordinal":"1","Title":"scsi: qla2xxx: Completely fix fcport double free","CVE":"CVE-2026-43414","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"43414","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Completely fix fcport double free\n\nIn qla24xx_els_dcmd_iocb() sp->free is set to qla2x00_els_dcmd_sp_free().\nWhen an error happens, this function is called by qla2x00_sp_release(),\nwhen kref_put() releases the first and the last reference.\n\nqla2x00_els_dcmd_sp_free() frees fcport by calling qla2x00_free_fcport().\nDoing it one more time after kref_put() is a bad idea.","Type":"Description","Title":"scsi: qla2xxx: Completely fix fcport double free"}]}}}