CVE-2026-98565Published

net: dsa: mt7530: fix NULL dereference on unbind of MT7531 and MT7621

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-2026-98565

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": [
                        "drivers/net/dsa/mt7530-mdio.c"
                    ],
                    "versions": [
                        {
                            "version": "ddda1ac116c852bb969541ed53cffef7255c4961",
                            "lessThan": "bd172580e624bac00d83abd5c4320d2e14d853bc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ddda1ac116c852bb969541ed53cffef7255c4961",
                            "lessThan": "e9a5298532780ecdd05c3220f3e1e3067b3537c3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ddda1ac116c852bb969541ed53cffef7255c4961",
                            "lessThan": "62c0e38b2e5034184d4502ce77bd178b29e59b83",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ddda1ac116c852bb969541ed53cffef7255c4961",
                            "lessThan": "aae2a1f1e3a0ac5eeb439262a2328a2a392413ac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ddda1ac116c852bb969541ed53cffef7255c4961",
                            "lessThan": "c2cdef41e0b4d8ed23a5b41e6ad4e64594e055e4",
                            "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": [
                        "drivers/net/dsa/mt7530-mdio.c"
                    ],
                    "versions": [
                        {
                            "version": "5.1",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.1",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.55",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.9",
                            "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