{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-72082",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-09T03:40:39.904Z",
        "datePublished": "2026-08-15T05:52:31.291Z",
        "dateUpdated": "2026-08-15T05:52:31.291Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-15T05:52:31.291Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: elx: efct: Fix refcount leak in efct_hw_io_abort()\n\nWhen efct_hw_reqtag_alloc() fails in efct_hw_io_abort(), the error path\nreturns -ENOSPC without releasing the reference obtained via\nkref_get_unless_zero() earlier in the function. All other error paths\ncorrectly drop the reference. This causes a permanent reference leak on the\nio_to_abort object.\n\nAdditionally, the abort_in_progress flag is left set to true on this path,\nwhich means future abort attempts for the same I/O will immediately return\n-EINPROGRESS even though the abort was never submitted, effectively\nblocking recovery.\n\nFix this by adding the missing kref_put() call and reset abort_in_progress\nto false, matching the cleanup done in the efct_hw_wq_write() failure path\nbelow."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/elx/efct/efct_hw.c"
                    ],
                    "versions": [
                        {
                            "version": "63de51327a64c74e85611a0161eaae71256a3b6d",
                            "lessThan": "cf97ea7b164a1881c7219f5222219c9d0fac4204",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63de51327a64c74e85611a0161eaae71256a3b6d",
                            "lessThan": "1c6e186c722cfa9a58ebe841f91ab2ddf8570cc7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63de51327a64c74e85611a0161eaae71256a3b6d",
                            "lessThan": "62cf39a9770a6f29df59fd0edb0a05234a8b07f2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63de51327a64c74e85611a0161eaae71256a3b6d",
                            "lessThan": "faa59add4808fbf92e7d15bfd8770d2682c2b953",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63de51327a64c74e85611a0161eaae71256a3b6d",
                            "lessThan": "9b871369cbb4532f6715e044d6b9c4ceb036e5b6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63de51327a64c74e85611a0161eaae71256a3b6d",
                            "lessThan": "747eaead2db298abfda2aa505f6d03775b40fe5f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63de51327a64c74e85611a0161eaae71256a3b6d",
                            "lessThan": "2c007acf7b31c39c08ce4959451ad00b19be4c1f",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/elx/efct/efct_hw.c"
                    ],
                    "versions": [
                        {
                            "version": "5.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.97",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2-rc4",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.14",
                                    "versionEndExcluding": "5.15.212"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionStartIncluding": "5.14",
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                                    "versionStartIncluding": "5.14",
                                    "versionEndExcluding": "7.1.5"
                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.14",
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/cf97ea7b164a1881c7219f5222219c9d0fac4204"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1c6e186c722cfa9a58ebe841f91ab2ddf8570cc7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/62cf39a9770a6f29df59fd0edb0a05234a8b07f2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/faa59add4808fbf92e7d15bfd8770d2682c2b953"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9b871369cbb4532f6715e044d6b9c4ceb036e5b6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/747eaead2db298abfda2aa505f6d03775b40fe5f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2c007acf7b31c39c08ce4959451ad00b19be4c1f"
                }
            ],
            "title": "scsi: elx: efct: Fix refcount leak in efct_hw_io_abort()",
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