CVE-2026-93144Published

bpf: Reject writes through untrusted BTF pointers

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-2026-93144

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/verifier.c"
                    ],
                    "versions": [
                        {
                            "version": "282de143ead96a5d53331e946f31c977b4610a74",
                            "lessThan": "56f92fecd80419567288b7972caa90107033836e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "282de143ead96a5d53331e946f31c977b4610a74",
                            "lessThan": "c4dc883447ae38c4e22a29cc016046fa65d88994",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "282de143ead96a5d53331e946f31c977b4610a74",
                            "lessThan": "644cf4e77c2770d4246f6d12f99bc80d253b0ec6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "282de143ead96a5d53331e946f31c977b4610a74",
                            "lessThan": "19d5566b84ca1af0256d0d0003e1a081580c3ba3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "282de143ead96a5d53331e946f31c977b4610a74",
                            "lessThan": "ac65c710cc643cbc52b899627577357867249530",
                            "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": [
                        "kernel/bpf/verifier.c"
                    ],
                    "versions": [
                        {
                            "version": "6.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.2",
                            "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": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "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