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wifi: mac80211: fix NULL deref in mesh_matches_local()

cve-program · CVE-2026-23396

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/mac80211/mesh.c"
                    ],
                    "versions": [
                        {
                            "version": "2e3c8736820bf72a8ad10721c7e31d36d4fa7790",
                            "lessThan": "14a4fd13657a3f2489db6566f081adfb27a49c64",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2e3c8736820bf72a8ad10721c7e31d36d4fa7790",
                            "lessThan": "74de6fa472b03bc8cde0a081484e9960bcbda568",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2e3c8736820bf72a8ad10721c7e31d36d4fa7790",
                            "lessThan": "c1e3f2416fb27c816ce96d747d3e784e31f4d95c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2e3c8736820bf72a8ad10721c7e31d36d4fa7790",
                            "lessThan": "0a4da176ae4b4e075a19c00d3e269cfd5e05a813",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2e3c8736820bf72a8ad10721c7e31d36d4fa7790",
                            "lessThan": "a90279e7f7ea0b7e923a1c5ebee9a6b78b6d1004",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2e3c8736820bf72a8ad10721c7e31d36d4fa7790",
                            "lessThan": "44699c6cdfce80a0f296b54ae9314461e3e41b3d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2e3c8736820bf72a8ad10721c7e31d36d4fa7790",
                            "lessThan": "7c55a3deaf7eaaafa2546f8de7fed19382a0a116",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2e3c8736820bf72a8ad10721c7e31d36d4fa7790",
                            "lessThan": "c73bb9a2d33bf81f6eecaa0f474b6c6dbe9855bd",
                            "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": [
                        "net/mac80211/mesh.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.26",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.26",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.253",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.203",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.167",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.130",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.78",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.20",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.10",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "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 18:10 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current