{"id":"CVE-2026-98128","revision":"8b2e6c77c293478d952fb5c21a9af72b","records":[{"revision":"8b2e6c77c293478d952fb5c21a9af72b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98128","aliases":[],"title":"scsi: mpi3mr: Fix target device refcount leak in mpi3mr_sas_port_add()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: mpi3mr: Fix target device refcount leak in mpi3mr_sas_port_add()\n\nmpi3mr_get_tgtdev_by_addr() increments the target device kref when it\nreturns a device. If a subsequent error triggers a goto out_fail after\nthe tgtdev reference is acquired, the reference is never released\nbecause the out_fail path does not call mpi3mr_tgtdev_put(). This\nprevents the target device structure from ever being freed.\n\nAdd a tgtdev put in the out_fail path, guarded by a NULL check since\ntgtdev is only acquired for SAS_END_DEVICE types and the same cleanup\npath is shared by earlier error cases where tgtdev is still NULL.","state":0,"publishedAt":"2026-09-25T10:36:09.014+00:00","modifiedAt":"2026-10-19T09:14:20.796+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/scsi/mpi3mr/mpi3mr_transport.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"e22bae30667a7e74ed057e00fb6e8c79e0738de3\",\n                            \"lessThan\": \"60a9aaac07f6470b252c4de40e7d8a6e25004093\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e22bae30667a7e74ed057e00fb6e8c79e0738de3\",\n                            \"lessThan\": \"58e3d2fbc8c914ed3dce2f7d915b3c4f4a3c76fb\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e22bae30667a7e74ed057e00fb6e8c79e0738de3\",\n                            \"lessThan\": \"040146f81d099006a354b0caacc7f01ca00f257e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e22bae30667a7e74ed057e00fb6e8c79e0738de3\",\n                            \"lessThan\": \"06a7073b33b8f5cb0ee71e07dc669efffb1c7d58\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e22bae30667a7e74ed057e00fb6e8c79e0738de3\",\n                            \"lessThan\": \"1ccbe8c42009706af79e6629c70d42fc929aef2b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e22bae30667a7e74ed057e00fb6e8c79e0738de3\",\n                            \"lessThan\": \"419d129f970aaa6567dbac366b0c93784bf9ec97\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/scsi/mpi3mr/mpi3mr_transport.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.111\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.7\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/60a9aaac07f6470b252c4de40e7d8a6e25004093","https://git.kernel.org/stable/c/58e3d2fbc8c914ed3dce2f7d915b3c4f4a3c76fb","https://git.kernel.org/stable/c/040146f81d099006a354b0caacc7f01ca00f257e","https://git.kernel.org/stable/c/06a7073b33b8f5cb0ee71e07dc669efffb1c7d58","https://git.kernel.org/stable/c/1ccbe8c42009706af79e6629c70d42fc929aef2b","https://git.kernel.org/stable/c/419d129f970aaa6567dbac366b0c93784bf9ec97"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98128","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98128","identifiers":["CVE-2026-98128"]},"retained":false,"historicalAffected":[]}],"coverage":[]}