CVE-2026-64067Published

netfs: Fix missing barriers when accessing stream->subrequests locklessly

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-2026-64067

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/netfs/buffered_read.c",
                        "fs/netfs/misc.c",
                        "fs/netfs/read_collect.c",
                        "fs/netfs/write_collect.c",
                        "fs/netfs/write_issue.c",
                        "include/linux/list.h"
                    ],
                    "versions": [
                        {
                            "version": "288ace2f57c9d06dd2e42bd80d03747d879a4068",
                            "lessThan": "f048f297d93fdb19d72d01d22f04c419d8b16602",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "288ace2f57c9d06dd2e42bd80d03747d879a4068",
                            "lessThan": "293a4532c36f38458e38b8879b174ab797718b9d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "288ace2f57c9d06dd2e42bd80d03747d879a4068",
                            "lessThan": "b5782e2d462c028096f922abca46318cec890670",
                            "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/netfs/buffered_read.c",
                        "fs/netfs/misc.c",
                        "fs/netfs/read_collect.c",
                        "fs/netfs/write_collect.c",
                        "fs/netfs/write_issue.c",
                        "include/linux/list.h"
                    ],
                    "versions": [
                        {
                            "version": "6.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.11",
                            "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