CVE-2026-89635Published

ksmbd: only rebind the reopened file's own oplock on durable reconnect

cve-program · CVE-2026-89635

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/server/vfs_cache.c"
                    ],
                    "versions": [
                        {
                            "version": "f363a0fb134a3eb9e47368b1edbd251fd76be84b",
                            "lessThan": "74e3ef4630f004c0de40c0540648a5a4033c6c9d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f363a0fb134a3eb9e47368b1edbd251fd76be84b",
                            "lessThan": "3f220a0a62e6b9b391c9d1f0e6580b05173cc7f7",
                            "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/server/vfs_cache.c"
                    ],
                    "versions": [
                        {
                            "version": "7.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "7.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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