CVE-2026-64354Published

bpf: Validate BTF repeated field counts before expansion

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-2026-64354

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/btf.c"
                    ],
                    "versions": [
                        {
                            "version": "797d73ee232dd1833dec4824bc53a22032e97c1c",
                            "lessThan": "c5ff816d5f13900c3f1f3298cfcc61339e056e56",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "797d73ee232dd1833dec4824bc53a22032e97c1c",
                            "lessThan": "cd407de2ef5dc70f1970b343ffaa16186340fdfd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "797d73ee232dd1833dec4824bc53a22032e97c1c",
                            "lessThan": "ff77d013b737c0f77d925e2f2c59f0cf3d76bd35",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "797d73ee232dd1833dec4824bc53a22032e97c1c",
                            "lessThan": "b9452b594fd3aecbfd4aa0a6a1f741330a37dab7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6f957d972feee9b385ea3ae6530310a84e55ba71",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.11.6",
                            "lessThan": "6.12",
                            "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/btf.c"
                    ],
                    "versions": [
                        {
                            "version": "6.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.96",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.39",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.4",
                            "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