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bpf: Clear rb node linkage when freeing bpf_rb_root

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-2026-74344

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": [
                        "kernel/bpf/helpers.c"
                    ],
                    "versions": [
                        {
                            "version": "9c395c1b99bd23f74bc628fa000480c49593d17f",
                            "lessThan": "628a469d2a73e3844e5ee80aa002e232b0fd6493",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9c395c1b99bd23f74bc628fa000480c49593d17f",
                            "lessThan": "ff3ab3fb956027ab40aca1fb3298cf20dc290273",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9c395c1b99bd23f74bc628fa000480c49593d17f",
                            "lessThan": "2eb39de4962f842d653e96818ae372665cd481fd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9c395c1b99bd23f74bc628fa000480c49593d17f",
                            "lessThan": "574612793bed416f6c05fe7c9b50e9eb0441997e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9c395c1b99bd23f74bc628fa000480c49593d17f",
                            "lessThan": "4a7910ee060d8ce55612f5b3cc267f3a265a3cec",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1d0675957d35ac5e514073481beda62e4e1e2ec5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.2.15",
                            "lessThan": "6.3",
                            "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": [
                        "kernel/bpf/helpers.c"
                    ],
                    "versions": [
                        {
                            "version": "6.3",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "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

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Sources read 8 Nov 10:10 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current