CVE-2026-43414

{"id": "CVE-2026-43414", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4895009c4bb72f71f2e682f1e7d2c2d96e482087", "lessThan": "d48ea85463f5b34f7b92ea0a13eddf1ab993da7b", "versionType": "git"}, {"status": "affected", "version": "4895009c4bb72f71f2e682f1e7d2c2d96e482087", "lessThan": "c0b7da13a04bd70ef6070bfb9ea85f582294560a", "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"}, {"status": "affected", "version": "5.15.154", "lessThan": "5.16", "versionType": "semver"}, {"status": "affected", "version": "6.1.84", "lessThan": "6.2", "versionType": "semver"}, {"status": "affected", "version": "6.6.24", "lessThan": "6.7", "versionType": "semver"}, {"status": "affected", "version": "6.7.12", "lessThan": "6.8", "versionType": "semver"}, {"status": "affected", "version": "6.8.3", "lessThan": "6.9", "versionType": "semver"}], "programFiles": ["drivers/scsi/qla2xxx/qla_iocb.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.9"}, {"status": "unaffected", "version": "0", "lessThan": "6.9", "versionType": "semver"}, {"status": "unaffected", "version": "6.19.9", "versionType": "semver", "lessThanOrEqual": "6.19.*"}, {"status": "unaffected", "version": "7.0", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/scsi/qla2xxx/qla_iocb.c"], "defaultStatus": "affected"}]}], "published": "2026-05-08T15:16:53.353", "references": [{"url": "https://git.kernel.org/stable/c/c0b7da13a04bd70ef6070bfb9ea85f582294560a", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d48ea85463f5b34f7b92ea0a13eddf1ab993da7b", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "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."}], "lastModified": "2026-07-08T21:23:03.137", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21EE109E-592F-4A01-B5D2-F078967481BA", "versionEndExcluding": "5.16", "versionStartIncluding": "5.15.154"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E945D81E-D8F5-4962-8003-F5DA3F1FABE3", "versionEndExcluding": "6.2", "versionStartIncluding": "6.1.84"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F4D74DB-5E7E-416A-BE8D-4ED1E2EE5D07", "versionEndExcluding": "6.7", "versionStartIncluding": "6.6.24"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D6A2C3EC-DA7B-4144-8BAF-2DBB7E8CE4C7", "versionEndExcluding": "6.8", "versionStartIncluding": "6.7.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9974CA02-5BD5-4DE2-9DC2-46DDF0748BB5", "versionEndExcluding": "6.9", "versionStartIncluding": "6.8.3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A794A9A0-D396-422A-9095-DAE3BFB4BC47", "versionEndExcluding": "6.19.9", "versionStartIncluding": "6.9.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F2A4A3D-068A-4CF2-A09F-9C7937DDB0A5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF73CB2A-DFFD-46FB-9BFE-AA394F27EA37"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52048DDA-FC5A-4363-95A0-A6357B4D7F8C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A06B2CCF-3F43-4FA9-8773-C83C3F5764B2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F850DCEC-E08B-4317-A33B-D2DCF39F601B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91326417-E981-482E-A5A3-28BC1327521B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DAECDCD8-F556-4606-8D7B-5C6D47A501F2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F253B622-8837-4245-BCE5-A7BF8FC76A16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4AE85AD8-4641-4E7C-A2F4-305E2CD9EE64"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F666C8D8-6538-46D4-B318-87610DE64C34"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}