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mptcp: close race between scheduler and state change

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

cve-program · CVE-2026-97523

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": [
                        "net/mptcp/protocol.c"
                    ],
                    "versions": [
                        {
                            "version": "fb9c73ef2ac2ec816efdc8b9267bc04e1369c20b",
                            "lessThan": "d74b2e26b54a7dae1d87c1f19ae0d6db500e5e03",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c886d70286bf3ad411eb3d689328a67f7102c6ae",
                            "lessThan": "5883ae880f51edc4b1484e787473b865b6159ead",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c886d70286bf3ad411eb3d689328a67f7102c6ae",
                            "lessThan": "0a926b5df8efdfbac07e2fb7fafb21849a2ad9c0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c886d70286bf3ad411eb3d689328a67f7102c6ae",
                            "lessThan": "8f11430d51ff8365bc51b670bc3002b65ae4c6b7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c886d70286bf3ad411eb3d689328a67f7102c6ae",
                            "lessThan": "a09c87abf10a0a7e203137c75b5381aa63d9b31d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c886d70286bf3ad411eb3d689328a67f7102c6ae",
                            "lessThan": "4c856f3c151a2f3fa237caa651c44015916ca584",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c886d70286bf3ad411eb3d689328a67f7102c6ae",
                            "lessThan": "42064de57fb83231fcc89663a94885f228a1ee53",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8caf5c15b5288d52d9c89374d6c10fa32ee84ec5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.15.190",
                            "lessThan": "5.15.222",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.4",
                            "lessThan": "5.20",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

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": [
                        "net/mptcp/protocol.c"
                    ],
                    "versions": [
                        {
                            "version": "6.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "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

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Sources read 9 Nov 01:18 UTC · 275 of 275 readable · 272 fully read · documentation 469/469 current