CVE-2026-63889Published

scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-63889

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/scsi_transport_fc.c"
                    ],
                    "versions": [
                        {
                            "version": "3dcfe0de5a9752e646a61f4ce513ac059960c7c3",
                            "lessThan": "07776b7779c9426982c1ad74aad91bd531593790",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3dcfe0de5a9752e646a61f4ce513ac059960c7c3",
                            "lessThan": "29f126f09e34a425b376b3646c89aa7cc18b142c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3dcfe0de5a9752e646a61f4ce513ac059960c7c3",
                            "lessThan": "163bd704d7515c3df6c2e03bcba93d1db79edbff",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3dcfe0de5a9752e646a61f4ce513ac059960c7c3",
                            "lessThan": "ee57b89e5da9fffbe0d26647e4ff0750dacb9943",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3dcfe0de5a9752e646a61f4ce513ac059960c7c3",
                            "lessThan": "35461d23744175a78b6280293892cca357c22793",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3dcfe0de5a9752e646a61f4ce513ac059960c7c3",
                            "lessThan": "bdff76dff6ec23d6fe35812fa33e5c4ce2cdb770",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3dcfe0de5a9752e646a61f4ce513ac059960c7c3",
                            "lessThan": "a9a39233ec1fc9f97ea1340a4d09bb7ec2be5153",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/scsi_transport_fc.c"
                    ],
                    "versions": [
                        {
                            "version": "5.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.210",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.176",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.143",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.93",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.35",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.12",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON