CVE-2026-98869Published

bpf: Infer zext_dst based on static register liveness analysis

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-2026-98869

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": [
                        "include/linux/bpf_verifier.h",
                        "kernel/bpf/fixups.c",
                        "kernel/bpf/liveness.c",
                        "kernel/bpf/verifier.c"
                    ],
                    "versions": [
                        {
                            "version": "107e169799057bc6a379ddb625cbe1e51cfc7d72",
                            "lessThan": "7ce090afbf725e25fff29caacce1eaf8459b1117",
                            "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": [
                        "include/linux/bpf_verifier.h",
                        "kernel/bpf/fixups.c",
                        "kernel/bpf/liveness.c",
                        "kernel/bpf/verifier.c"
                    ],
                    "versions": [
                        {
                            "version": "6.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }