CVE-2026-64401Published

smb: client: resolve SWN tcon from live registrations

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-2026-64401

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": [
                        "fs/smb/client/cifs_swn.c",
                        "fs/smb/client/trace.h"
                    ],
                    "versions": [
                        {
                            "version": "fed979a7e082bd9f25f9002c3c4f8740dacd0bc8",
                            "lessThan": "51d18db392e5386a7bb9e816d611f14e600cca3c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fed979a7e082bd9f25f9002c3c4f8740dacd0bc8",
                            "lessThan": "aa3c0cab4b28c5007ec570c63e1d6ad6943ed0fd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fed979a7e082bd9f25f9002c3c4f8740dacd0bc8",
                            "lessThan": "945b4a4a54497db1dcb2f20ef801a84e884dac21",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fed979a7e082bd9f25f9002c3c4f8740dacd0bc8",
                            "lessThan": "91b8a58c6ac15c7db6518f696389933282f88da7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fed979a7e082bd9f25f9002c3c4f8740dacd0bc8",
                            "lessThan": "0700f946659d0ab2352ec8a9b1c6fc74b13a27d7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fed979a7e082bd9f25f9002c3c4f8740dacd0bc8",
                            "lessThan": "ec457f9afe5ae9538bdcd58fd4cb442b9787e183",
                            "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": [
                        "fs/smb/client/cifs_swn.c",
                        "fs/smb/client/trace.h"
                    ],
                    "versions": [
                        {
                            "version": "5.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.11",
                            "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": "6.18.39",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.4",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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