CVE-2026-74270Published

handshake: Require admin permission for DONE command

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-2026-74270

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": [
                        "Documentation/netlink/specs/handshake.yaml",
                        "net/handshake/genl.c"
                    ],
                    "versions": [
                        {
                            "version": "3b3009ea8abb713b022d94fba95ec270cf6e7eae",
                            "lessThan": "25fb53e43ec006ac69b9e825a7e8a11d63a6083e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3b3009ea8abb713b022d94fba95ec270cf6e7eae",
                            "lessThan": "b6557f912509abe8e70223373dd7a44d1d4a0d6c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3b3009ea8abb713b022d94fba95ec270cf6e7eae",
                            "lessThan": "67cec2f1eb9e58719d622e92e2278ceda72dbd85",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3b3009ea8abb713b022d94fba95ec270cf6e7eae",
                            "lessThan": "4dafc411948469277b276724c3b2b4408c02c04c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3b3009ea8abb713b022d94fba95ec270cf6e7eae",
                            "lessThan": "81246a65303d9635266b1334490142caaf86a11f",
                            "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": [
                        "Documentation/netlink/specs/handshake.yaml",
                        "net/handshake/genl.c"
                    ],
                    "versions": [
                        {
                            "version": "6.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.4",
                            "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": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "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